I've comfortably come out of my shell in the recent years. But I'm just still not that charismatic. I want to get more friends. Meet more people. Just generally have fun. I'm an engineering student and pretty opposite of the life of the party. I don't know how to go up to a group of people I don't know and become friends. What's the best way to try and change that?

I know this sub is more for picking up girls but this is the best place that I think would have some good advice.