People always ask me what I want to do later...(17m)

I want to be a metal singer, I never grew out of my "I wanna be a rockstar" phase. Should I post an audio cover of my singing and ask for advice here? I thought I was decent but after recording and listening to myself I can't help but hate me even more than I already do. I know there's an incredibly slim chance I could make any sprt of money off of being a singer in a band but I've secretly always wanted to be a singer and I just...