I'm 49 years old and was married for 29 years to a man who did not allow me to have friends or go out. I separated from him 2-1/2 years ago and am going through divorce. I've been on a couple of dates (drinks, lunch, etc). My daughter and her friend wants me to go out dancing with her friend's mom. I haven't danced since high school. I'm afraid I'll look like an idiot or be totally out of place. I'm not normally scared of things, but this make me nervous. How do I get the courage to go out and mingle with society after all these years of isolation?