It definitely ends. I’m on the other side of that curve and every year goes by faster than the last.
Going to work…. Yeah, gotta eat. Paying off loans… yeah that’s how it goes, but one day they WILL be paid Finishing a project…. Only if you want to, otherwise pick a new one. Mastering a hobby…. Maybe just set the goal of enjoying the hobby? Take the pressure off yourself. It’s meant to be fun!
Do what you want to be happy. If you’re not happy, find something new to try!