I am usually the one in the sidelines and just listening in these types of parties. I usually have a small group of friend, so when friends of friends, and other groups join together, there are some inside jokes and topics that I am not familiar with. But when you're in a nice group of people, they usually try to talk about things that are easy to understand and join in. I usually like talking about financial strategies and business ideas with friends, and people are usually keen to listen and join the conversation.