Similar age, similar feelings, and it's totally fine. We hear about success stories online, so we think it's always going to work out. The reality is that it may never; so you need to enjoy validation/selling process if you want to continue; it's totally fine if you don't.

Whatever you do, do it because you don't want to regret not doing it when you're on your death bed. That's how I prioritize trying the startup lottery over leet coding every evening.