Having gone to strip clubs for fifteen years and having numerous regulars, I would say the thing that was most likely to lead to a early career end was a large weight gain. This was even more the case than drug or alcohol abuse.
When I left my wife many years ago, part of the reason was her becoming obese from a bad diet. Living with her was influencing me to gain weight also because I was adopting her health habits. My weight and health much improved after we broke up. I have dropped some stripper regulars because of extreme weight gain but I have kept seeing a few old favorites I liked. They had to quit pretty soon anyway, though, because they had trouble competing with the better looking strippers. They were also not living with me and preparing my meals so their bad diet was not having a negative influence on me.
Do you drop regulars when they put on a lot of weight and have lost their attractiveness or, like me, do you keep visiting a few dancers just because you have known them a long time and have formed some sort of attachment to them?

As long as they still swallow at the same price, I stay loyal !!