>>323335003
I'd suggest find small groups and try talking there. Talking in large crowds is always rough. It's easier when you have the attention of one or two people. Also, make sure to get the opinions of people so you know what you're getting into. You don't want to end up thinking someone is good right up until the time they try and fuck you and drop you. 

Don't strain yourself trying to grow as a person to the point it damages your health. You need to feel comfortable first.