Almost every client who's told me their personal story of being ripped off/cheated by a sex worker or busted by the cops was engaging in stupid practices with someone they all admit "seemed sketchy" from the get-go. Most commonly, the client who wants a session RIGHT NOW and sees a SW with a fly-by-night ad who doesn't try to screen him and says Sure, come over to this private residence or super cheap motel and he hears OTHER PPL in the bathroom. Heard this one a few times.