Haha, by "anything," I of course meant anything that your body is capable of. Perhaps I should've been more clear.
A lot of people have fantasies of just becoming a new person. We've all seen new years resolutions. "I'm gonna go to the gym every day, eat healthy, stop smoking cigarettes, quit masturbating..."
And it just seems like it really doesn't matter how hard people try, it's just not gonna happen. Is this because it's impossible or they're just not trying hard enough?