Firstly, it's not a mental illness, so I would appreciate it if you would stop calling it so. That was their choice. I can't say anything else. It was not the doctors fault. However 80% seems a bit high for such an unpopular cause, and it still doesn't justify what you're doing.
Furthermore, it still doesn't affect you. Suicide, yes I can see how it would. But to shove ridiculous false rules of right and wrong are no way preventions. Let them be themselves
Who they are is who they are, whether it changes later on or not. @GypsyKing: