Try complementing someone. Find something nice to say to someone and start a conversation. Nothing warms up a person more than receiving a nice complement, especially about their dance. Be sure to be realistic and dont say something like they are the best dancer you have ever seen. Be sure to observe their reaction to your complement. If you are still given a cold shoulder, try again. If you receive a response become an instant listener and keep your mouth shut. Follow their actions but not to the point of mimicking. If you still get the cold shoulder move on to your second choice. When you run out of choices, change mouth wash.