I am curious, does anyone here think that a fetish out there on the fringe of the fringe...doesn't mater what it is exactly... can be an indicator of mental health issues rather than the freely made choice of a reasoning adult? To put it another way, is there an act or worldview that is so beyond the pale that its very implementation is sufficient argument against the sanity of the person doing it? I would ask that we exclude pederasty and rape from this debate, as there is already a broad consensus about those two. I do not want this to be a "bash bondage" or "furries suck" thread, and you need not cite examples if you are uncomfortable doing so. A simple yes or no and why you think such a thing does or does not exist would be cool. Some general examples might be: a practice where one or more participants is seriously physically harmed (ie not little cuts or bruises) or where an individual believes in their heart of hearts something that is physically not true, not out of ignorance, but out of self delusion. Can we ever say, "We are as open minded and accepting as people can be, but this goes too far."?