You can learn from the following reference experiences:
First, adjust our mentality, so that we will always feel insecure, and it is also related to our mentality. Everyone will have emotions and insecurity, but it is only a matter of how much, so when this feeling comes, we must adjust ourselves;
Second, restrain yourself from thinking. Whenever we feel unsafe, it is also closely related to our thoughts. We can consider some problems comprehensively, but we should restrain our thoughts about irrelevant things.
Thirdly, if we try to increase the value of our money, we will always feel insecure, which is also inseparable from our quality of life. A good living condition will make us easy to be confident, so if we are not easy to feel insecure, we must work hard to make money;
Fourth, we are good at making friends. We have always been insecure, which has something to do with the way we make friends. We should not only be good at making friends, but also know how to make some friendly friends. When we are not safe, friendly friends will guide us to take measures for safety;
In short, if you have no sense of security, you must adapt slowly. In the future, I will go on my own. Pay attention to your surroundings, and the accident will be controlled. In addition, you can look at the book Square and Circle. Otherwise, learning Taekwondo can reduce weight, improve combat effectiveness and slowly change yourself!