First of all, you should have a firm attitude to lose weight. If you really want to lose weight, you must change some of your habits It is the basic principle to make a weight loss plan and eat less and exercise more. Don't say that you like greasy food and don't like sports. There is nothing in the world for nothing. If you want to lose weight, you must work hard. In terms of diet, we should prepare more low-calorie and low-calorie foods. Yogurt is also a very good choice, nutritious and delicious. Usually you can learn some aerobic exercises for office work, or you can exercise while surfing the Internet or reading cartoons. In fact, I believe that you should be clear about these aspects yourself, so persistence is the first. Be confident and believe that you can slim down and become more beautiful. I wish you success in losing weight!