i agree with some off it...
But what i personally don't like, is this thin trend coming in, then the next generation will be thinking that they aren't perfect and will be put down if over a certain sixe. it is coming to much of a expectancy for lady's to look their best and to be thin...i mean i was in the shop the other day, and a girl must have only been 12, was thinking that she was too fat, because the media have been taking control of what the fashion and the "ideal" weight should be, and have infact taken it to the point where it is now seen in society that to be average you have to look a certain weight, dress a certain way...why? so that they can join in with the rest of the world and become like everyone else...look at the books that are selling the most in bookshops, weight loss.
i can understand it from different circumstances, that if you want to loose the weight for a good reason then go for it. and the other one is that if you are just born that way, then theres nothing that the person can do about it...those are the only reasons i see why people should be that thin.
but all in all, society mainly laughs at people for being who they are, they can't change that...so therefore the media of this "size 0" or in proper terms size 4. are putting us into a false sense of dignity.