Leave a tip.

You already paid for the book — that's plenty. This page is for people who finished it, found it useful, and want to send something back as a thank-you.

Tips are paid in cryptocurrency through the same checkout the book uses. Every dollar arrives directly; no platform fees beyond the network. There's no reward — you're not buying anything. Pick whatever feels right.

If you want to tell me what worked or where you are in the journey, the note field is read personally. I don't reply to all of them but I read every one.