What am i good at to do in this life?

ok...after questioning and rethinking and yzing i realized i'm not good at anything. i don't hold a degree but that does not mean i can't be good at something. i'm my own sick critic and feel like anything i touched just was not good enough do move it further....i never really succeeded at anything maybe because i tried so many things...writing..music...corporate world and hate to say it learned absoulutely nothing there that is worthwhile...i'm like this nobody and i don't know what else to try to see what i'm good at...i held many jobs one out of extreme need for money (so i couldn't do what i wanted and desired) then i forgot what i liked and now i'm more confused than ever...sanity please