hao to lose weight quicklyi'm too fat wanting to be slimI'm a high school student wanting keep fit and slim.But I don't want to eat less.

To have more sleep, that's right, according to a recent research, having more sleep and going to bed before 11pm may help you keep fit and healthy.
Personally I'm also wanting to be slim and eat as much as I used to, but sometimes I have to pay attention to the structure of the diet. To have more vegetables and fruits, and grains;to have hot black coffee instead of Caramel Macchiato after each meal; to eat nuts instead of potato chips, which helps you to control the apetite. You'll find that at least you will be healthier than ever, and maybe slimmer.