I once successfully lost at mahjong 14 Jin. I usually play mahjong and eat almost nothing except water. I have a friend who doesn't eat at night and only eats an apple when he loses weight.

Of course, if you have the conditions, I suggest you go swimming to be healthier. Don't be afraid to expose your fat. It's ugly only when it's exposed If you lose confidence, you will have the determination to lose weight and stick to it.