I'm 30 and I'm a virgin

I'm trash talked on my block and it's fucking discouraging as hell. I live across the street from these girls who are probably like 22 and do nothing but fuck a different random guy every couple weeks and have gangbangs and I've eavesdropped on them and they're always talking about what a loser I am and how to avoid me. They called me a bitch who isolates myself sits around chain smokes and gets high while getting old.

How does one cultivate this "abundance" mindset people talk about with women as opposed to the scarcity one? how are you even supposed to do that when you have no sexual experience? Girls don't even give a chance to guys who have no experience so it's a rich get richer, poor get poorer scenario.