What would you do differently

What would you do differently I once heard someone here mention that he wished to move to a different place to fix problems like zero friends, loneliness, confidence etc. Thats completely understandable to us coz i also feel like i have messed up and people's perseption of me where i live is just messed up. My question is if you moved to a completely different place what would you change about yourself or do differently to unfuck your social life and such other stuff