First, the body becomes lighter. Through a reasonable diet and scientific weight loss methods, losing 30 pounds will bring earth-shaking changes. I feel slow when I am obese, and I can't do many actions, such as running and skipping rope. After losing 30 pounds, you will feel more relaxed and carefree. You can not only exercise according to your own ideas, but also control your body well, because reducing fat will make your body healthier and more relaxed.
Second, become more confident. The biggest change after losing 30 pounds should be to become slimmer and more confident psychologically. You won't feel fashionable when you are obese, because beautiful clothes are small sizes. After losing weight, you feel that all clothes can wear different styles, which will make you more and more confident. After losing weight, I not only lost fat, but also lost my inferiority complex.
Third, the body is healthier. After losing weight, you will find that your body becomes healthier, because high blood pressure and hyperlipidemia caused by obesity will be alleviated or even cured because of successful weight loss. So losing weight is very important for health. If you are too obese, you must control your diet reasonably and adopt scientific weight loss methods to make your weight reach a healthy state. Only physical health can guarantee mental health and self-confidence.