Blame women. So often they feel they deserve only the very best and shun all the rest. Not to mention they completely dictate when a man is allowed to have sex or receive any sort of affection. They ignore the good, stable but somewhat boring men and gravitate towards the flashy and destructive men who's personalities, by virtue of how they inherently are, clearly show they would never respect or treat properly those women. But women love them anyway.
That is a HUGE generalisation and as I woman I resent that sort of attitude. Not all women are like that. If you want to chase the 'hottie', the girl all the guys want and the ones most pleasing on the eye, then perhaps you will come across women like this. But I think you will find actually that most women are looking for a good, stable man, particularly as they get older.
Some people are drains and some are radiators... Keep clear of the drains and hug the radiators!