Okay so my best friend Derek (that's not his real name) and I have been like brothers for almost 10 years now, despite our differences. However, we've had a lot of fights, usually over LGBT related stuff. He won't associate with anyone gay or trans, or anyone who's dating someone who is gay or trans. He thinks anyone LGBT is going to Hell. Now don't get me wrong, I'm a Christian too but I believe God is quite a bit more generous with salvation than Derek believes. Back when I told him I was thinking about transitioning back in December 2015, he cut me off and said we couldn't be friends anymore because it was "too weird" for him. After a while, due to pressure from my parents and Derek, I decided not to transition so he and I became friends again. Then a month later, I had sex with a trans girl and Derek flipped his lid and told me we couldn't be friends again. Then he calmed down and became my friend again. Both times he did this, I felt like I lost a brother or a limb. I don't know if I can handle it again when I tell him I've made up my mind to transition this time. I'm NOT backing down this time. Is there any way I can knock some sense into him? Because I'm the biggest ally he has. He has no job, no car or driver's license, lives with his dad, and does nothing but chase women. And he's 25. He's destroying himself. He's got nobody except his dad, my other best friend Dwyane (that actually is his real name), and me. I want to help him. What can I do?