Through your brief introduction, I think you should belong to the "suggestible group". This crowd is characterized by delicate mind, fond of fantasy and indecision. Usually they only have light physical exercise and are over-dependent, right? The idea of suggestible people comes from hypnosis. This group is easily hypnotized by themselves, hypnotized by others and influenced by others. This kind of crowd is called "supernatural constitution" because it is easy for this kind of crowd to imply that they "see" or "feel" those imaginary things.
On the other hand, people with weak physique and poor mental state are also prone to the phenomenon of ghosts pressing the bed. Body, psychology and emotion interact with each other. Physical emaciation will affect psychological courage, and the adjustment of mood by atmosphere may lead to the deepening of psychological concept.
Inferring from your situation, your timidity may also be the reason for the lack of family care or other key historical events. But you have provided too little information. However, although timidity can be improved through the diagnosis and treatment of psychological counselors, objectively speaking, it is still a common problem that everyone will have. If it doesn't affect social life, you don't have to worry so much. The more you worry, the more you care, which will increase his influence on you. "What would you think if I said don't think about elephants?" "Elephant."
My suggestions are as follows:
1 Get a fitness card to strengthen physical exercise.
2 Increase social activities
3 Minnesota Multiphasic Personality Questionnaire (MMPI)
Find a boyfriend or good friend to relieve psychological stress.
5. Ask a psychological counselor for treatment.