I find this very interesting, especially because I just told a potential Master that humiliation was a big NO. Then I read this thread and realized that some of the things I automatically do or am really interested in exploring, others find humiliating. I guess this is another of those things that go on the "to be explored" list.

Personally I would have a hard time with someone insulting my intelligence, and personal beliefs but wouldn't necessarily fight back...I'm more apt to just edge back from that person for a while. If someone insults my body, my looks, etc. I tend to end up in tears but that's a result of years of being told I'm just not good looking and that no one could find me attractive at my size etc.

Words are more degrading than humiliating for me. Actions just squick me more than anything (for example - the idea of a Master leading me around on a leash to show me off because he's proud of me...instant squick).