The most important thing to lose weight is the heart. Generally, people with high stress are prone to produce fat, while blind and crazy exercise will only be counterproductive. In fact, it just excretes water from the body. Once they stop, they will get fatter. You should keep an optimistic attitude and go out with friends more often. As long as you firmly create an image for yourself in your mind, your body will develop in that direction and conform to your heart. As long as you are not sick, you will become what you look like in your heart.