I found myself upset the other day about hearing my my FtM transgendered friend has taken to cross dressing (for clarity: wearing women's clothing).

I feel that at this current stage it's intentionally confusing behaviour. I believe that this confusion could be harmful to other transgendered individuals.

But on paper I know way less about transgengered issues than my friend does. So I didn't speak up for fear of showing ignorance. We disagreed about something similar in the past so my confidence has been knocked.