Becky,
We had a very blunt demonstration in an early biology class, we had just received new text books and the head of biology and an assistant opened the page on male and female anatomy . The assistant said , " Here we go boys , a sex change in five easy cuts !!" and then went into some detail of what went where !
We all looked at other in stunned silence , after the lesson was over I hung back to ask why anyone would want to do that , my CDing had already started by 5 or 6 years and found I had an inner conflict with what he had just described. To answer me he just shrugged his shoulders and replied , " Why not ?" . I often think about his reasons for subjecting a class of young boys to that revelation .
As far as my first insight into another CDer I read a feature about Danny La Rue , that was when I first discovered other men did wear women's clothes and I wasn't alone with that need. He was more than a drag act as he dressed from a young age .