@ppl who say they are over conscious about their hands and eye contact.
I was like that. Not sure what causes it but I think I it has to do with not socialising enough and never leaving comfort zone. I was broke needed job and only thing i could land was a concierge position. Was terrifying because people expect you to be like the TV concierge a social wizard. After while things get easier and become normal and you dont think about things. I even started noticing people who had same problems as I did.
-Cliffs just socialise more and pretend everyone is your friend. When you talk to friends when chilling you probably dont have these issues, so just imagine everyone is your friend.