I've been steadily writing my book about ADHD: https://adhdpro.xyz/

I posted on my blog a few times about my struggles with ADHD, and the response was enormous. I had over a dozen DMs on LinkedIn asking me for advice. It turns out very few people talk about building ADHD specific productivity strategies. The market gap was there so I started writing.

I wrote an average of 1,000 words every day in June. It's the first project I've ever created totally solo and I'm almost done.