Ask HN: Once you've found your passion, how do you monetize it?

There's no saying you can.

For every American Idol stars look how many people show up and never make it on the show.

Passion + Ability + Luck ~ Success

Also, this is an interesting talk about what it takes to start a movement.

https://www.ted.com/talks/derek_sivers_how_to_start_a_moveme...

Do you need to? It's okay to be passionate about things that aren't profitable.

But if you're looking to build a career around your passion, I'd recommend introducing yourself to people who work in that industry. This will help you learn more about the industry, and possibly identify pain-points in that industry which you could seek to address with a business.

Every answer to that question is different! For most people, however, it will involve tasking risk, probably a lot of risk.