Well that site is a more than a little sad, isn't it? Such self-loathing. I find it likely that this person will never find peace because they'll never find what they're looking for.
I suppose if you have enough willpower or self-control you could stop crossdressing, but that's just the physical manifestation, isn't it? It's not the stuff that's going on inside your head. Could be wrong...but I'm pretty sure you can never stop that. I take that back, we all stop eventually...well maybe not. I intend to be buried in a dress.