Is it really easy to get to know people in those situations ? I am awkward with people atleast for a month after I meet them. 2-3 years ago I went to the gym regularly for half an year, but didn't manage to befriend anyone there or even get to know somebody's name. Maybe I wasn't trying or the gym is just different...
I will have to try search for something related to hiking/being out in nature. It's been on my mind to do something that makes you feel alive - that generates adrenaline ? I am a little fascinated with how humans fit in nature and what it takes for us to survive in the wild away from civilization. And in general the idea of overcoming physical challenges of your body. Even though I am a softie... Maybe there is an activity like that.