12 Reasons Why You Should Write A Book

It’s time to write that book! Writing a book will help you build credibility and authority in your field, boost your income and exposure, and establish an online hub for business or practice. Plus, there are plenty of other benefits from writing a book that can help you gain new opportunities as well as enhance your brand visibility. 

If you’re ready to take the next step on this exciting journey that only gets better with each passing day then keep reading…

How to Write a Book: 13 Steps From a Bestselling Author
1. Personal growth and self-discovery
2. Establishing authority and credibility
3. Sharing your unique perspective and insights
4. Making a positive impact on others
5. Building a platform for your ideas
6. Leaving a legacy for future generations
7. Enhancing your communication skills
8. Gaining a sense of accomplishment
9. Opening doors to new opportunities
10. Connecting with a broader audience
11. Generating additional income streams
12. Fostering a deeper understanding of your subject matter

Take Charge Of Your Career

You can also write a book to help you take charge of your career. A lot of people think that writing a book is the end-all, be-all way to advance in their field, but it’s not.

“If I write a book, will I get promoted?” No. “If I write a book, will people like me better?” Maybe! But only if they read it and find it interesting (which they probably won’t). 

So what’s the point? Well, let’s say you have tenure now and have been at your university for years and years without getting any kind of promotion. 

If you write a book about something related to your field not necessarily super popular or even especially arcane and get it published by an academic press (or self-publish), then suddenly people will see that you’re an expert in this topic and will want to hire or interview you for other jobs. 

They may even decide that since they already know what kind of work comes out from under their name as an employee at this institution (as opposed to some other one) that maybe this place would be an even better fit for them than another school somewhere else with similar research interests.

But no one who knows about those things besides other professors around here already doing similar stuff.”

Building a strong connection with your readers is essential for writing a book that resonates. Learn how to craft content that everyone will read and love by understanding your audience’s preferences and interests.

You’re The Boss

You’re the boss. You can hire yourself and set your hours, which means that you are in control of when, where, and how much you work.

No one will be there to tell you that it’s time to go home or that it’s time for lunch.

You can work from anywhere in the world: at home in your pajamas if you want to or in a coffee shop close by maybe even different places every day.

Working from home is not only more peaceful than working at an office; it also gives us more opportunities for self-improvement because we don’t get distracted by other people around us (nope! no distractions!).

To Become An Expert

Other people can become experts by writing books. You can, too! A pretty obvious one, but it’s a great reason to pick up the pen or laptop and start writing your book.

You’re probably thinking, “Wait how does that work?” Well, if you write an in-depth book on a topic and publish it as an authority on that subject, then you become an expert author. 

Think of the authors of The 4-Hour Workweek or Start With Why who have written books about how to live better lives and how to grow businesses at scale respectively these are all experts in their fields because they’ve written about them extensively in their books (and blogs).

You could also become an expert by writing a best seller! If your book becomes popular enough and gains traction with readers around the world, then people will start coming to you for advice on topics related to what they read in your book(s).

Securing a literary agent and negotiating a book deal can be a game-changer for your writing career. Discover the steps to getting an agent and landing a six-figure book deal to turn your passion for writing into a lucrative opportunity.

Boost Your Authority

Become an authority in your niche. Your book can help you establish yourself as a thought leader, pillar of your industry, go-to resource, or trusted advisor for others who share the same passion as yours.

You are already an expert on the subject matter of your book–which makes you qualified to teach it!

When someone buys into what you’re saying with their hard-earned money–because they trust that you know what’s up – there is no better feeling than knowing they put their trust in YOU because they believe in YOU and YOUR message.

Increase Your Income

First, let’s talk book sales. If your book sells well, you can earn royalties on each copy sold. For example, if you sell a hardcover copy of your book for $20 and the bookstore keeps 50% (which is typical), then you get 50% of that sale ($10).

Your income from royalty checks will depend on several factors: how popular your book is, how many copies are sold year after year and where those copies are sold (for example, online or in physical stores). 

The more popular your book becomes based on reviews and word-of-mouth recommendations from readers who love it the higher the likelihood that it will be in demand for years to come!

Establish A Legacy

I believe that every person has a story to tell, and if you choose to write your book, it will be a gift to future generations. Your words will live on long after you are gone and help people beyond your lifetime. Writing something that has meaning for others is one of the greatest gifts we can give during our time here on earth.

Writing a book also allows you to leave behind a legacy of knowledge. You may not have children or grandchildren yet, but by writing a book, you are leaving behind information that someone else might use later in life when they need advice or guidance in certain areas of their lives (for example managing finances). 

If this is something that would make sense for your audience, then consider adding some content like this into your book!

Writing a book is an adventure with its ups and downs. Uncover the truths of the journey in our guide on 14 things no one tells you about book writing, offering insights into both the challenges and rewards of the process.

Build An Audience

You Might Not Have A Massive Audience To Begin With, But You Can Build One.

If you’re a solo entrepreneur and you don’t have a huge following on social media, or if you’re just starting in business, writing a book is a great way to build an audience. 

When I published my first book on Amazon, I had less than 500 followers on Facebook and Twitter combined. Today my books have sold over 50k copies with almost zero marketing effort (just by word of mouth). My books still sell books every day consistently while I focus on other things like consulting clients or creating content for this blog.

Become A Better Thinker

Writing a book is one of the best ways to become a better thinker. The process of writing will force you to think critically, creatively, strategically, and abstractly.

You will have to think about what you want your book to say, who it’s for, and how you will reach them with it. You will need to answer questions like: What do I want readers to learn from my book? 

How can I interestingly teach this topic? How can I avoid common traps that might trip up other people trying something similar (e.g., using too many examples when some are unnecessary)?

Writing Forces You Into The Habit Of Analyzing Situations Objectively Both Yours And Others

Go Beyond SEO (Search Engine Optimization) – Create SEP (Search Engine Placement) In Your Niche

SEP (Search Engine Placement) is the process of getting your book to rank higher in search results. SEP is more important than SEO (Search Engine Optimization). The reason for this is that SEP is more effective and permanent than SEO, which can be lost if you change anything on your site or social media pages.

SEP works because when someone searches for something online, they don’t know who will show up first until they click through to see the results. 

Some factors affect what shows up first and it’s not just about having links on other websites pointing back at yours (SEO). 

It’s also about who has the most authority in their industry, how well-known they are, and how often their content gets shared across all types of media platforms including social media sites like Facebook or Twitter where people find new information every day while scrolling through their feeds looking for interesting stories related to their interests.”

Dreaming of seeing your book in print? Learn how to navigate the publishing world with our step-by-step guide on how to publish a book in the next three months, providing actionable tips to make your publishing aspirations a reality.

Create An Online Hub For Your Business Or Practice

Authors are notorious for being excellent marketers, and your book can serve as an excellent marketing tool in and of itself. 

You can create a website dedicated to your book, where you can promote its launch, provide information about the author and book, including excerpts from the text, sell copies of the book directly (or through Amazon), and share reviews on social media sites like Facebook or Twitter, etc. 

This site will act as a hub for all things related to your work: it will feature links that point readers back to other pages on your website; it will be a platform from which interested parties can purchase copies of said work.

And it provides ample opportunity for content sharing between you as an expert in this field/profession/craft/etc., and others who may also have expertise in some form or another but aren’t necessarily writers themselves (but would love reading about what you have written).

Create Passive Income Streams That Pay For Life

Think about it:

How much money do you think a book could make if it’s written in a focused, well-thought-out manner?

What if that book were to be turned into an online course? What if that course were offered for free or as part of another paid program?

In this scenario, you have the potential for creating multiple income streams that pay for life. It’s not just possible it’s quite common! The best part is that the more people who hear about your book and read through it (or take your online course), then the more money they’ll likely be sent directly to you.

Create Multiple Income Streams And New Opportunities From Your Book Content Such As Speaking Engagements, Seminars, Workshops, Teleconferences, Webinars, Podcasts, Radio Interviews, And More!

Writing a book is one of the best ways to build your business, brand, and reputation.

Building Your Business: You’re writing a book because you want to build your business. The way I see it, two ways writing a book can help you grow your business. 

First, it will provide more content and information to give away to attract new clients/customers/subscribers (or all three). 

Second, if properly marketed and positioned as an authority you can use the book as an important marketing tool when pitching other products or services (e.g., consulting services) that aren’t easily sold through traditional advertising.

Sales methods such as cold calling or direct mail pieces where most of us tend not to do well because we don’t enjoy doing those things anyways.”

Enhance Your Brand Visibility

Brand visibility is one of the most important factors to consider when starting a business. A brand represents you, your company, and your products in the eyes of customers, investors, and partners. How visible is your brand? Do you have a clear idea about how to increase brand visibility?

The answer to these questions should be yes! To ensure that it is, let’s take a look at some ways you can increase your visibility as an author:

Create an author platform that promotes yourself as an expert in your field by writing guest posts on popular blogs; speaking at conferences; hosting webinars; giving interviews on podcasts or TV networks; doing 1-on-1 coaching with clients who need help with their books (or their businesses); etc.

Use social media platforms like Facebook, Twitter, and LinkedIn to build relationships with people who share similar interests as yours so they’ll want to follow what else happens in those fields too! 

This will also help boost up traffic towards any website where readers might want more info on things like marketing plans or advertising strategies which would otherwise cost them money if they were just trying hard enough without getting any feedback from anyone else aside from potential customers who may not even care about doing business together.

Because there aren’t many ways available where both parties can benefit equally from each other’s expertise/skillsets while sharing knowledge freely among each other.”

Writing a book is a transformative experience, and learning from others’ journeys can offer valuable insights. Explore the lessons and reflections in 15 things I wish I’d known before writing my first book to help you prepare for your own writing adventure.

Expand Your Professional Reach And Expand Your Network Of Credibility And Influence

You’ll expand your professional reach and expand your network of credibility and influence.

Networking with other authors will help you form a mutually beneficial relationship. You can swap ideas, share contacts, mentor each other and build relationships that will last for years to come.

Networking with other professionals who work in your industry can help you get more clients or customers in the future through word-of-mouth marketing from those people. They could even recommend books that they enjoyed that might be useful for someone else in their field!

Networking with readers is also very important; especially if you write fiction books because then when someone reads one of them (or several), they might tell others about it too which means more sales/readers/money coming into both parties involved!


That’s all for now, book lovers! If you’re still not sure if writing a book is right for you, then I’d recommend checking out our article on why people should write their books. It’s full of great reasons and tips from the #TeamKerbo team who have written books themselves! We hope this helped you on your journey to becoming that next great author. Good luck!!

Further Reading

Explore these articles to dive deeper into the benefits of writing a book:

Why Write a Book?: Discover compelling reasons to embark on your book-writing journey and how it can positively impact your life.

Reasons Why You Should Write a Book: Explore a variety of motivations for writing a book, from personal growth to establishing authority in your field.

The Top 20 Reasons Why You Should Write a Book: Delve into a comprehensive list of reasons that highlight the significance of writing and publishing your own book.


What are the benefits of writing a book?

Writing a book offers numerous benefits, including personal fulfillment, establishing expertise, and reaching a wider audience with your message.

How does writing a book contribute to personal growth?

Writing a book challenges you to articulate your thoughts, refine your ideas, and improve your communication skills, fostering personal growth and self-discovery.

Can writing a book enhance my credibility?

Absolutely! Publishing a book showcases your knowledge and expertise, positioning you as an authority in your field and enhancing your professional credibility.

How can a book help me connect with a larger audience?

A book provides a platform to share your unique perspective, insights, and stories, allowing you to connect with a broader audience and make a meaningful impact.

Is it possible to achieve financial benefits through book writing?

Yes, writing a successful book can open doors to various revenue streams, such as book sales, speaking engagements, consulting opportunities, and more.