I think I know how to, partly, too.. It's sometimes stressful or boring, and sometimes cool, it depends a lot on the people really... if they are interesting and friendly or not
if we have interesting stuff to talk about..
I was really awkward as a teenager, didn't know what to talk about with people, and slowly learnt later, from roommates and flatmates and books and articles etc. It still depends on the day and the context and situation though.. Some situations are more awkward/stressful then others... Some are easier...
If you're new to a situation or people it may be more stressful.. Or if you're task-oriented and others might be more people-oriented...
I'd still like to learn how to socialize in certain situations better...