Do things a little, and then do them a lot!
Like, I started off barely able to run 5 minutes at a time. Almost three later I can run like 2.5 hours and not walk weird afterwards.
Same with music! Ya might suck today, but keep at it and a few years later you’ll be okay!
Not about QUIT YOUR JOB FOLLOW YOUR PASSION. Do your stuff when you can, and maybe a decade from now it’s what you do.
Lots of the artists you see out there touring and stuff and recording have been doing it since they were teenagers. Objects in motion stay in motion.