Is there a pattern in your life? Does everyone you date end up being a total waste of your time? Are they nice at first but then after the first or second date (or sometimes even before) you start to see their true colors? And somehow you still keep picking them.
Are jerks generally more physically attractive and fit than their kind hearted alternatives? That could be part of it. I know that 100% of the jerks I’ve dated were decent looking or muscular. Maybe this is because jerks have to work on a superficial level to attract potential mates. When they have nothing going on on the inside, pumping iron and developing an appealing physique may still win them some points with the ladies. Am I calling nice men unattractive? Of course not, but I am saying because jerks lack substance, their looks are the only thing they have to attract women, and if it’s not their looks, often a flashy car will do the trick.