I can understand that view, I often thought along the same lines.
I've not actualy done such work for a a year or two, I just lost interest in the whole porn thing realy, and my sex drive is currently lower than a snakes balls, but my experiances in the industry don't affect my personal life. I'm in a long term relationship with someone, and appart from indulging in his odd whims, all is pefectly fine with us. Sure, I don't ask him for sex since i realy haven't got a huge desire for it, but I'm usually happy to see to his needs.