In those times when anorexia and skinny bodies are all around on media, being thin is still a way of feeling not rejected by the society.  But doing so is very much more than a way of integration, it’s a disease that imprison the mind and leads do death or severe injuries. Helping people with these eating disorders is not easy when you don’t know what they’ve got in mind.
Here’s a swedish ad, quite harsh to see, that will change your way of seeing this.

By the way, music is from icelandic genius, Sigur ros