If you don't eat after noon and live a normal life, your weight will gradually get right. Because not eating after noon is a very healthy living habit.
In the dormitory, you can lie down and relax, then meditate and keep telling yourself that you are healthy and slim. Slowly, the body will change into the form of meditation.
According to the survey, if a student party doesn't eat for a month after noon, it will generally lose 6~ 10 kg.