i know for a fact, after roughly 25 years of skating, that there is a direct correlation between acutely critical, trend sensitive perspectives of the sport amongst newer, younger skaters, and a fleeting relationship between them and the act of skateboarding. in other words, through the years, i've witnessed time and time again (after working at a number of shops, in a number of states) the kids that are the ones who are most consumed with trends, newest tricks, clothes etc., and thus, most critical of everything that isn't what they feel is acceptable, are the kids who are not going to last, no matter how talented they are, and no matter how many friends they have to enjoy skating with.
figuratively, as well as literally, skating is about resilience...in perspective as well as physically, and the narrow-minded rigidity that these young skaters view skateboarding with, simply robs it of its fun...which of course is what it is all about.
these young heads keep doing it, because they are the current "new" generation. but when--inevitably--they stop being the "new" generation (once again, as ALL OF US experience), and are no longer able to keep up with some of the younger rippers, since they had this rigid, myopic, "unfun" outlook on the sport to begin with, they quit. innocent, unadulterated enjoyment is what keeps most of us up in it, and without it, there's no reason to continue, especially if what made it fun for you in the first place, was simply being the best at the session...because...with total and utter certainty, that will pass.
anyway, i'm not saying that quitting is some horrible thing in itself...if anything, it's one less kook to deal with, but for some reason, as many of the older skaters in here might agree, it seems like there is also a high correlation between ex-skaters, and post-skating, self-destructive life-style choices...