It's that post you made way back when said you won't associate with homosexuals and they can't be your best friend.
Because I know people like you. Refusal to associate with, promoting a "therapy" that only represses (and very painfully so), and quoting the Bible to justify your ways. Of course you don't realize it, but you make people uncomfortable and miserable.
Because of people like you, I turned away from God.
I'm not conjuring boogeymen. You would listen to scientific reason, so I am giving you my own personal experiences, and the experiences of others. I doubt you could even begin to comprehend the pain and anguish when you "doing everything right," when you have a strong faith, and even others are acknowledging you as "the ideal Christian teen," but you're never "fixed," you're never "healed," and your misery grows and festers because it's constantly reinforced your very existence is an abomination. Your whole life, the parts most crucial to forming you as a person, you have to put on a daily and endless act because you aren't just a sinner, you aren't just sinning, you are an abomination. And even turning away from it, it's still hard because people like you, pointing at your Bible's as you spew your venom, make life even harder by sending politicians to govern based on platforms that actively seek to discriminate against the GLBT community. In Indiana, where the RFRA is heating up again, a "religious freedom" concern brought up was not having to work with certain people based on "sincerely held religious beliefs," meaning that your "non-association based on religion" would be enough to prevent someone who is GLBT from getting a job.
You don't get to see audiences on TV cheering on someone saying you are going to tear apart society, going to ruin marriage, confuse people about their gender, or molest kids in the bathroom. Like it or not, Christians like you are a bane to the existence of many. You are a thorn in our sides. We get to live knowing we can expect some people like crap just because of who we are. And, yes, refusing to associate with and saying they can't be your best friend just because of who they are is treating then like crap. You aren't treating equally as you would others.