I'm your roommate. I haven't seen you for a long time. I miss our days in the dormitory. For weight loss, I think your research is very good. I lost 15 Jin last semester. To be honest, it's really hard to lose weight. He tests one's perseverance. I was eating less and exercising more. Eat only a little bit of each meal a day, beef and chicken instead of pork. Exercise for an hour every day and drink more water. Finally, it succeeded. I hope my weight-loss method will help you a little. I wish you success in weight-loss and become more and more beautiful