Because they talk about losing weight, but they still eat a lot and can't control their appetite. Maybe they can insist on eating less for a day or two, but when someone asks them out to eat delicious food, they will immediately forget that they want to lose weight, and then go out to eat and drink, or choose paralysis until they are full. Therefore, they don't really want to lose weight at all, just clamoring for it.

For some people who really want to lose weight, maybe they chose the wrong way to lose weight, so they can't lose weight. Because many times, losing weight is not just about dieting, but also needs to do some appropriate exercise to combine dieting with exercise. Therefore, if you want to lose weight, you must have a plan that suits you.

At the same time, we should also understand that losing weight is not an overnight thing, it needs our long-term persistence. It may not have any effect at first, so we should have a firm belief in losing weight.