So, I'm finally a senior in high school, and I'm going to parties and stuff. The problem is, I'm sort of the new one to parties since I've been inside for the past 3 years preparing for college, thus I don't really know the people to well at parties, and I just don't know how to speak with them and make them want to include me because I haven't done this stuff at all before. How do I join a party of people who I know but I'm not that close with, and have them enjoy my presence so that in the future, they will come speak to me?