On July 7, 2015, I hit “publish” on a simple and short post about the power of saying no.
I had just quit my corporate job, owned nothing but a laptop, and figured I had exactly zero reputation to lose by thinking out loud on the internet.
Ten years, hundreds of articles, ten books, and millions of readers later, that single decision has paid the kind of compound interest no spreadsheet can capture. It taught me that mastery is less about talent and more about what you choose to do repeatedly.
A decade of doing one thing has burned certain truths into my muscle memory. Truths that matter whether you’re coding apps, raising kids, or trying to keep a side hustle alive after your 9-5.
What follows are the ten lessons that actually moved the needle for me. They’re simple enough to remember on your own journey. I hope this is helpful.
