Do you have social anxiety? What do you do about it?

I'm more than sure that i had it once (not a long time ago). But when i overcame my anxiety (it was a hard one - couldn't even go to a store without that bad feeling), for a some period of time things were pretty good, i was communicating with people, having new acquaintances. But then at some point i just stopped doing that, i mean all the communication stuff.

I'm still not comfortable around people. But now it's not because i'm scared, but because i don't really want to be around them. Could my sociophobia turn to sociopathia?
Anyway, even my loneliness doesn't motivate me to go contact someone.