What it is called is “implacable”. You cannot ever placate them enough. They can never be satisfied enough, because they KNOW there’s something wrong with them and no amount of applause and affirmations are going to get rid of that inner feeling that they are not right.
They think getting rid of all opposition and criticism will get rid of this but it won’t. They can’t handle anyone not supporting their lifestyle. Because they know it’s wrong, they can’t stand anything reminding them they’re wrong. Which is why they can’t stand normal couples (they so nicely call ‘breeders’ or worse).
Generally speaking, homosexuals epitomize excess because they are constantly chasing after something, anything, that will satisfy their craving for sensory stimulation which is in turn due to a constant and consistent disappointment with their every experience. Their expectations for satisfaction are never met in a chronic and pronounced way.