I've been there. The way out I found was intentionally seeking out connections to existing social networks: 1) identify a place where you can get repeated, inf

I've been there. The way out I found was intentionally seeking out connections to existing social networks: 1) identify a place where you can get repeated, informal contact with people. Classes, meetups, volunteer groups are good to start. 2) cycle through those until you find one you like, then persist. Be friendly, make the first move, etc. 3) evaluate the acquaintances from step 2 based on THEIR friends as much as the individuals. Put time and effort into the people that connect you to other good people. 4) profit!