There was no sign whatsoever to indicate anything was wrong. Not even my mentor at the time had any idea at all. Not until this guy went beserk... shrugs
I am more cautious now. I wait and watch for any little sign that might indicate a problem and i dont rush into anything.
I also ask sneeky questions only a true Dominant would know... a bit like an interview process but making it seem like a general conversation. like for example... explain the meaning behind the Dominant's Creed... do you live by old school or new BDSM. how many submissives have you had in the time that you have found yourself to be Dominant. what do you enjoy most about the lifestyle that sort of thing. I also have a habit of throwing a curve ball in when it is least expected LOL