My fascination with the Gym's of America

I think its a combination of the gym itself and the people-watching that goes with it. I've always been fascinated by what goes on at the gym.
Might as well start with the staff. Is it me, or is there always at least one "trainer" at every gym who looks like they need the workout more then the person they are training...
And as far as the whole buddy system thing many seem to have, why do we all seem to have that impression that we need someone with us all the time at the gym. If you can't motivate yourself to do something productive with yourself, then go screw yourself.
And what's with the guys at the gym. They wear tight clothes, they love to "spot" each other, flex for each other, encourage each other, and then try their best to make it less gay by talking about woman at some point during the workout.
To this day, my favorite is the guy who fell off the treadmill while staring too hard at a friend of mine who was working out next to him.
Of course I'm always fascinated by the women at the gym. For some, its like the club scene, they wear what basically looks like a bra and panties to the place, but then get annoyed when a bunch of "Fabio's" try to talk to them and show them their muscles. God forbid you wear a shirt and shorts and just work out. Noooooooo, they have to wear spandex biker shorts and a sports bra. (by the way, don't even get me started with the guys wearing practically that same description of clothes).
I live in Los Angeles, which of course makes it even more interesting. Typical LA style, about a 100 woman, driving in 100 separate cars, all meet up to take the spin classes and aerobics classes and whatever else is going on in those rooms. Guys are busy walking by them on purpose to stare at the chicks.....in the damn bra and panties....and they always play some form of techno music....When did this become the genre of music to work out to. Play some ROCKY music... Get fired up....your at the gym.....do something with yourself....stop high-fiving your buddy, stop staring at breasts, and stop wearing your damn underwear in the place and maybe you wont have to worry about the wanna-b Lee Haney coming on to you.
Last, but not least, is the locker room........ Guys, why do some of you find it necessary to walk around naked? If I go in there while on my way to go take a piss or wash my hands, I don't need to see your swinging private parts walking around. Stop it ! Your not at home for god's sake ! And by the way, if you ask any gentlemen who is a resident of West Hollywood what gym showers are for, you might think twice before stepping in their again. Just take your sweaty self to your car and shower at home.