I don't know, Jim! I don't care what other people do, or how they say they feel. I just don't agree that either sex can change into each other, words should be changed to him/her (maybe where we disagree) or that either sex should pretend to be the opposite... when it comes to competitions, privacy, safety, comfort... it obviously is important. What people do in their own private lives which affects nobody else is entirely their own business.