1 Smile. Smiling can help keep you in a positive mood, and people will be more willing to approach a person who seems friendly and is enjoying themselves. Be sure not to smile immediately when you meet

Smile. Smiling can help keep you in a positive mood, and people will be more willing to approach a person who seems friendly and is enjoying themselves. Be sure not to smile immediately when you meet someone, though. First, pause and look at the person's face when greeting them, then smile warmly and let it show in your eyes as well. This makes them feel as if your smile is meant only for them.[1] [2]