For about 3 years I have been curious about girls. I have dated guys and would only date guys. But I have always thought that it would be fun to mess around with a girl. I have a friend who is a guy and we hang with another friend and she is a girl. She is bi and said she would do stuff with me but every time we hang out her and I always chicken out. She has gone all the way before her and I have talked about it a few times but just can’t stop chickening out. I really want to make a move but i’m scared I won’t be good enough and she won’t want to. What should I do?