normally i'm ok with being alone because i've gotten used to it. but then there are times when i see groups of people talking and laughing together and i just get hit with this wave of loneliness. and it totally sucks. i so want that but it's so hard to make friends. i don't have any issues talking to people in classes, but i don't know how to get from just talking in classes to hanging out outside it. like today, i just felt so alone in the world. it was such a horrible feeling. if you guys get like this, what do you do to snap out of it?