How to Start Writing a Book: The Trusted, Complete Guide [Case Study]
The hardest part of the writing process isn’t grammar, structure, or even publishing. It’s beginning. Most aspiring authors never finish a book—not because they lack ideas, but because they never start writing in the first place.
After coaching over 130 clients and ghostwriting multiple nonfiction books, I’ve seen the same obstacles appear again and again: resistance, self-doubt, perfectionism, and a lack of structure. These internal barriers derail momentum before the first draft ever begins.
But here’s the truth most writers don’t realize: you don’t need more talent—you need a system. Writing a book isn’t a magical act of inspiration. It’s a repeatable process anyone can follow—if they have the right mindset, strategy, and support.
This guide will show you how to move from vague ideas to written chapters by using proven methods I’ve taught to coaches, consultants, executives, and creatives. You’ll learn how to start writing with purpose, build momentum, and stay on track all the way to publication.
If you’ve dreamed of writing your own book, but you’ve felt overwhelmed or unsure where to begin, you’re in the right place.
The Internal Battle – What’s Stopping You from Writing Your Book
Before the writing routine, before the book outline, before even choosing a book title—there’s the mental war every writer must fight. If you’ve ever stared at a blank page and felt paralyzed, you’re not alone.
Self-Doubt: “Who Am I to Write a Book?”
This question haunts first-time authors. Many of the professionals I work with—coaches, CEOs, creatives—have decades of experience, yet they hesitate. They fear their writing won’t measure up. They question their ideas. They procrastinate under the pressure of perfection.
But no one writes their best book on the first try. The first draft is where you think on paper. You shape clarity through the act of writing—not before it. Writing poorly at first is a necessary step to writing well later.
“Every book begins as a rough draft. That’s not a flaw. That’s the process.”
Overwhelm: The Entire Book Feels Too Big
When most writers think of writing a book, they imagine the whole thing—80,000 words, twenty chapters, polished and printed. That’s overwhelming. It’s also a false picture of how books are written.
Books are not written in one sitting. They’re built in achievable chunks—a few hundred words a day, a chapter a week. One of the most effective strategies I’ve used with clients is to set small writing goals and build a sustainable writing routine—what I call the “before breakfast method” [link to: How to Write a Book Before Breakfast].
If you can write a page a day, you can finish a book in less than four months.
Perfectionism and the Fear of Writing Poorly
Many writers think they must have perfect grammar, flawless structure, and a compelling story from page one. That belief kills momentum. The writing process starts messy on purpose.
Later, the editing process transforms raw ideas into polished prose. That’s when you fix grammar, improve writing style, and refine your message. But first—you must give yourself permission to write freely.
As I often tell my clients: The first draft isn’t about quality. It’s about clarity.
The Blueprint – 7 Steps to Start Writing a Book
Most aspiring authors don’t struggle with writing because of a lack of ideas. They struggle because they lack a process. After helping more than 130 authors develop and publish their books, I’ve found that what separates finished books from abandoned ones is not inspiration—it’s structure, clarity, and consistency.
Here are the seven steps we use at Trivium Writing to take authors from vague ideas to published manuscripts.
Step 1: Clarify Your Goals Before You Write a Word
Before you open a document or write your first sentence, get clear on your purpose. Why are you writing this book? Is it a business-building tool? A way to pass on your story? A thought leadership asset?
The answer determines the writing style, structure, and publishing model you’ll follow. When David Diehl came to us, his goals were twofold: to leave a legacy and to establish authority as a coach. That clarity informed every creative and strategic decision we made.
If you’re not sure what your goal is, start by writing a one-sentence mission: “This book will help [specific audience] solve [specific problem] so they can [desired outcome].”
This foundational work will help you stay focused when distractions arise. If you’re writing with a business purpose in mind, you may also want to read our article on how to write a book to grow your business at Trivium Writing.
Step 2: Create a Concept That Holds Your Ideas Together
A compelling book isn’t just a collection of smart thoughts—it’s a unified, structured message. When David began his project, his ideas were insightful but scattered. Through our process, we discovered the metaphor of the umbrella, which became the thematic and structural core of his book.
The best books use a central concept or framework to organize information and provide clarity. If you’re writing a nonfiction book, ask yourself: What’s the one big idea that ties everything together? Is there a metaphor, model, or symbol that could become your anchor?
Creating this kind of structure helps you avoid common problems like rambling chapters and unfocused sections. For more guidance on this, see our guide to writing a nonfiction book that strengthens your leadership.
Step 3: Understand Your Audience Better Than They Understand Themselves
Too many authors write for themselves. The most successful authors write for readers. This means understanding your audience’s goals, frustrations, language, and preferences. David wrote to Millennials and Gen Z, which meant his content needed to be relatable, practical, and concise.
If you’re unsure who your readers are, start by identifying their shared problem, desire, or question. Then read reviews of similar books to see what readers loved—or didn’t. Understanding your audience helps you shape tone, content, and even book design.
For a deeper dive into audience-driven messaging, I recommend reading about the Trivium Writing Standard, which outlines how to align voice and clarity with your readers’ expectations.
Step 4: Outline with Intention, Not Just Structure
Outlining is one of the most overlooked steps in writing a book. A solid outline doesn’t restrict creativity—it creates momentum. We often use the DIKW pyramid (Data, Information, Knowledge, Wisdom) to help authors organize their thoughts from abstract insight to practical application.
Whether you’re writing a memoir or a business book, an outline gives you a roadmap. It tells you what each chapter accomplishes and how it connects to the larger arc of the book. Skipping this step almost always leads to confusion or writer’s block.
If you don’t know how to start outlining, our article on how to brainstorm for a book can give you useful techniques to sort and shape your ideas.
Step 5: Build a Writing Routine That Matches Your Life
Books get written when writing becomes part of your routine. If you’re waiting for a big stretch of uninterrupted time, you’ll never start. I often recommend writing in the morning before distractions take over. Even 50 minutes a day can result in a full manuscript in a few months.
Establishing a daily or weekly writing practice helps you move forward consistently. Set writing goals—word count targets or chapters per week—and track your progress. Writing with discipline compounds over time. For a closer look at how to write consistently, see how to write a book before breakfast.
Step 6: Get Feedback Before the Final Draft
Many first-time authors wait until their manuscript is done to seek feedback. This leads to more rewrites and lost time. Feedback during the writing process—whether from beta readers, writing groups, or a writing coach—helps you stay aligned with your vision and your audience.
At Trivium Writing, we work closely with authors to review content chapter by chapter, offering insight, direction, and encouragement. You don’t need to write your book alone. A writing coach can serve as a guide, editor, and sounding board. If you’re unsure what role a coach plays, learn more about what a writing coach does.
Step 7: Refine the Manuscript with a Professional Editor
The first draft is about getting ideas out. The editing process is about making those ideas land. Editing is not just about typos—it’s about clarity, flow, and persuasion. Every manuscript should go through several rounds of revision, including developmental and line editing.
If you’re writing for an audience beyond family and friends, professional editing is non-negotiable. You need someone who can elevate your voice without diluting it. At Trivium, we provide both developmental editing and proofreading for nonfiction authors. You can learn more about the editing phase in our post on what is developmental editing.
Writing is not just an art. It’s a process. And if you follow these steps—if you define your goals, build structure, write with consistency, and seek guidance—you’ll finish your book. More than that, you’ll finish a book you’re proud to put your name on.
Case Study – David Diehl and the Power of a Clear Framework
When David Diehl first approached Trivium Writing, he had the same challenge many aspiring authors face: he had powerful insights but no clear structure to communicate them. He wanted to write a book that would preserve his legacy, support his coaching business, and offer guidance to younger generations—particularly Millennials and Gen Z.

David was a retired professional with a strong background in education and curriculum development. He had spent his career helping people learn and grow. Now, he wanted to translate those decades of wisdom into a book—but like many first-time authors, he didn’t know how to start.
His initial draft was more of a collection of scattered reflections than a unified message. The ideas were meaningful but disconnected. This is a common pattern with nonfiction authors: they have the experience and the content, but not the container. They need a conceptual structure—a central idea—that brings the book together.
Through our collaboration, we explored David’s values, worldview, and audience. We helped him articulate not only what he wanted to say, but why it mattered to the people he wanted to reach. That’s when the umbrella metaphor emerged.
The umbrella became more than a symbol—it became the organizing principle for the entire book. It represented clarity in chaos, structured thinking in a noisy world. And it gave readers a tangible, memorable way to apply David’s insights in their own lives. By shaping the book around this metaphor, we gave David a framework that turned a stream of thoughts into a compelling narrative.
This process—identifying a central concept, aligning content to that concept, and building structure around it—is something we guide every author through. Without a unifying concept, a nonfiction book risks becoming a loose anthology. With the right structure, the book becomes more than a message—it becomes a method.
We also helped David determine the book’s core purpose: Was it meant to build thought leadership? Was it a personal reflection? Or was it a guidebook for a specific demographic? Defining that purpose sharpened his tone and made it easier to make decisions throughout the writing and editing phases. If you're currently unsure of your own book's purpose, consider reviewing our guide on how to write a nonfiction book for coaches and consultants. It explores how to align your book’s mission with your business goals.
To organize David’s content, we used the DIKW pyramid—Data, Information, Knowledge, Wisdom. This simple but powerful model helped us turn abstract insights into actionable frameworks. His book went from being idea-driven to being reader-centered, and that shift made all the difference.

Throughout the writing process, we offered feedback and direction, but the project remained a true collaboration. This is key to our philosophy at Trivium Writing: we don’t take over the author’s voice—we strengthen it. We help you become the kind of writer your message demands.
David’s final manuscript was the result of clarity, structure, and iterative work. From his initial idea to the published book, he moved from scattered thoughts to a complete, professional work of nonfiction. His success demonstrates what’s possible when strategy meets support.
You can explore other examples of this process by reading about our approach at Trivium Writing or exploring our case studies like The Architecture of Messaging.
Common Mistakes New Authors Make (and How to Avoid Them)
Most first-time authors assume writing a book is just about getting the words down. But there are several points in the process where even skilled professionals make costly mistakes. Over the years, I’ve seen the same patterns repeat. These pitfalls can delay a book—or sink it altogether.
Here are the most common ones I see, and how you can avoid them.
Mistake 1: Writing Without a Clear Plan
Many writers begin with enthusiasm but no direction. They jump into the writing process without a structured outline or even a clear understanding of their book’s purpose. As a result, they end up with chapters that feel disconnected or ideas that drift.
This is why outlining with intention is so critical. You need to clarify your book’s mission, organize your thoughts, and plan your chapters before you write a single word. If you haven’t done this yet, start with a simple one-page outline based on the questions your audience needs answered. For more guidance, explore how to brainstorm for a book and turn loose ideas into a cohesive structure.
Mistake 2: Waiting for the Perfect Time
There is no perfect time to write a book. Life doesn’t slow down, and circumstances don’t align themselves. What successful authors do instead is integrate writing into their schedule—regardless of what’s happening around them.
If you're struggling to find time, start small. Fifteen minutes a day is enough to build a writing routine. You can gradually increase your writing goals as the habit forms. The consistency matters more than the volume.
Mistake 3: Writing for Everyone
Trying to write a book that appeals to “everyone” often results in a book that connects with no one. Your message must speak directly to a specific reader with a specific problem or question.
David Diehl’s book was successful because we defined his audience early. His tone, examples, and structure were shaped for Millennials and Gen Z. This is the same approach we take with all nonfiction clients. You can learn more about aligning message with market in our writing guide for thought leaders.
Mistake 4: Editing Too Late—or Not at All
The editing process isn’t optional. Skipping it—or rushing through it—can ruin a book’s credibility. Authors often overestimate how “clean” their first draft is and underestimate how much clarity is gained through revision.
There are several editing phases your manuscript should go through: developmental editing, line editing, copy editing, and proofreading. At the very least, a professional editor should review your final draft. If you’re not sure where to start, our guide to developmental editing explains each stage and why it matters.
Mistake 5: Treating the Book Cover as an Afterthought
Many authors spend months on their manuscript, only to rush the book cover design. But the cover is one of the most important marketing assets your book has. It’s the first impression. A weak or generic design signals amateurism—even if the content is strong.
Whether you’re planning to pursue traditional publishing or self-publishing, your cover should be professionally designed. It should reflect the tone of the book, appeal to your audience, and position you as a credible expert. This is especially important for nonfiction books tied to your brand or business.
If you're weighing publishing options, you can compare the pros and cons in our article on traditional publishing vs. self-publishing.
Avoiding these mistakes doesn’t guarantee a bestseller—but it does ensure your book will stand on solid ground. A clear plan, a defined audience, a strong writing routine, a professional editing process, and a high-quality cover are the baseline requirements for a book that delivers real value.
Next, we’ll cover the different
Your Options – DIY, Coaching, or Done-for-You
Once you’ve decided to write a book, the next question is how you’ll get it done. There’s no single path that works for everyone. But based on working with over 130 authors, I’ve found that most writers fall into one of three camps: the do-it-yourself writer, the writer who thrives with support, and the writer who wants the book done for them.
Each approach has its place—what matters is choosing the one that aligns with your time, skill level, and goals.
Option 1: Do It Yourself (With the Right Strategy)
Some authors prefer to write solo. They want to have full creative control, explore their ideas in private, and move at their own pace. This can be a viable route—if you have the time and discipline.
But it’s important not to confuse independence with isolation. Even if you write the manuscript yourself, you’ll still need outside feedback, especially during editing and publishing. A professional editor is essential to refine your draft and prepare it for publication. If you choose this route, consider using our Google Docs Book Template to get started with structure from day one.
Option 2: Work with a Writing Coach or Consultant
This is the path most of our clients choose. If you’re confident in your ideas but need help organizing your thoughts, staying accountable, or improving your writing style, a writing coach can make the difference between a half-finished draft and a published book.
A coach helps you set realistic writing goals, beat resistance, and maintain momentum. They bring structure and clarity to the process—without taking over your voice. Coaching is especially valuable if you're writing your first book or if you're using the book to support a business or brand.
If you're not sure what coaching involves, we’ve published a detailed article on what a writing coach does—and whether working with one makes sense for your project.
Option 3: Hire a Done-for-You Team
If you’re short on time or want to ensure your book is produced at a professional standard from the start, a done-for-you option may be the most efficient path.
This is how many entrepreneurs, consultants, and executives get their book across the finish line. At Trivium Writing, we offer comprehensive writing and publishing services that take your book idea and turn it into a finished product—complete with strategy, structure, ghostwriting, editing, design, and publishing support.
Some clients come to us with only a rough concept. Others already have early drafts. Wherever you are in the journey, we build a customized plan to bring your book to life with precision and purpose.
If you’d like to see how this works, visit our writing consulting page or browse our publishing consulting services to understand the full scope of support available.
There’s no “right” way to write your book. But there is a better way to write your book. Whether you go the DIY route, work with a coach, or partner with a team, the key is to commit to the process and move forward with clarity.
All that’s left now is to start.
Start Small, Stay Consistent, Think Long-Term
Writing a book is not just a creative act—it’s a commitment to growth, clarity, and contribution. It’s also a journey that starts long before the first draft and continues well beyond the final edit. Most people never write the book they dream about. But the authors who do? They follow a process, stay consistent, and get support when they need it.
David Diehl’s journey is proof. He didn’t start with a polished manuscript. He started with a calling—a desire to share something meaningful—and the willingness to trust the process. With a clear framework, a structured approach, and professional support, his book moved from concept to reality.
You can do the same.
Whether your goal is to build authority, share your expertise, or tell your story, the first step is to start writing—not when you feel ready, but now. Block 30 minutes on your calendar. Write the mission for your book. Brainstorm the first chapter. Or reach out for guidance.
If you want to explore how we can help bring your book to life, you can learn more about our writing consulting services or book a call with Trivium Writing.
Writing your own book isn’t just possible. It’s entirely within reach—if you begin with clarity, work with intention, and stay committed to the process.
Your story is waiting to be written. Start now.
Article by Leandre Larouche
Leandre Larouche is a writer, coach, and the founder of Trivium Writing.


