Change for the better?

I am open minded and I understand a lof of things. I love gays and I love lesbians because they are human beings and God loves them. I am cool just as long as they don't shove it in my face to accept their agenda. And for sure I respect their struggle - their struggle for acceptance from the community and their deeper struggle to accept themselves. What I am trying to understand Is, a lesbian different than a woman wanting to become a man? I understand wanting a change, but this I can't. Here's what I'm talking about - Chastity to Chaz.