Yes, the first time you lose weight successfully, you will be fatter than before, and it will be very difficult to lose weight, especially through exercise. The second time you lose weight, you will feel that the process is slow and painful, because you will feel that you have lost two or three months or not at all. If you persist for a long time, the first few times may be valid for half a year, and the second time is estimated to be valid for one year in a row.