Can you be too thin?

Hi! I am eno. I'm very glad to join this chat. Today, I learned about anorexia in other class.(I think some of you are same class.) In the class, I read an article about a girl who has only 32kg and is inpatient of a hospital of eating disorder. She feels that she is fat even if she is very very thin. Most of girls wants to be thinner than they are now, I think. So most of girls may suffer anorexia someday when they get a reason. For me, anorexia is not other's problem but...I still love chocolate:D