Horizontal development in the nest means lying under the bed every day. It means that a person is very homely and can't go out without going out the second door. He keeps in touch with the outside world through his mobile phone, and everything outside knows through it. People in the nest have certain social phobia, so we can change the personality in the nest from the following aspects:

1, reported to the training class. Training classes can be hobbies, such as piano training and calligraphy training, or physical fitness, such as gym training and tennis classes. By attending the training class, I can increase my knowledge and make friends, thus changing my personality.

2. report to the eloquence class. Generally speaking, people in the nest have social phobia. They are afraid of dealing with people, so they can sign up for eloquence classes and try to speak boldly. There are special people in the training class to provide solutions for different situations. I believe that as long as they are willing to change, there will be results.