I've built my own product, now building someone else's product at a scale that was inaccessible to me in my previous adventures. I've had lots of back and forth

I've built my own product, now building someone else's product at a scale that was inaccessible to me in my previous adventures. I've had lots of back and forth with myself on that as it's the first time I hold a corporate position in 10 years and I found the idea of working for someone else very unlike myself. Eventually I understood I just like building stuff, the monetary compensation is just a bonus. If you let me build big enough stuff and pay me enough so that money is inconsequential, I'll be happy, at least temporarily; the end game is taking a startup "all the way", but what I'm doing now is an indispensable lesson in large scale stuff.