In fact, you should be confident and don't care too much about your appearance. Thick lips suggest not to develop the habit of pouting at ordinary times, and thin lips are not impossible. You can try to go to a plastic surgery hospital and be sure to pay attention to whether you are a doctor in a regular hospital. Just be careful. In addition, apply a little Ivan Dew to your lips every night, and then massage with your hands for about five minutes. Sticking to it for a while will have an effect. You must stick to it, don't give up halfway.