I am going to try not to judge others until I clean up my own act, Unfortunately I probably will not be able to completely clean up my own act so the only judgment I should do to others is dealing with keeping my own act clean.
It is a “to the extent that” kind of thing. To the extent that you have been victorious in asserting righteousness, then assist someone who has failed. If you honor God in your body (which goes beyond a natural state of affairs, it is supernatural), then by all means try to teach a homosexual how to do the same thing... otherwise just clam up, you can only make the situation worse.