does your body temperature drop?  I find before I meet a lady I get the chills and get very cold, to the point I am shivering, even during hot days in the summer this happens to me.  Is this some sort of nervous reaction?  Does this happen to anyone else?  once the session starts, it seems to go away, but 15 minutes before the session I get super cold.  odd, isn't it?  also, i am typically a type of person who is always hot... i keep the heat low in the house in the winter and am easily warmed up during exercise or physical work.  i don't know why i get the opposite for an appointment with a lady... weird.