It is often said that people who study psychology can see through other people's psychology and know what they are thinking. I used to be dubious. It's different now. Through some ways of understanding, I found that psychology is not so magical. The so-called psychology is a discipline that studies the occurrence, development and activity law of human and animal psychological phenomena. That is, how psychology is produced and how it works; There is also the sensory ability of people or animals and its influence on the body and thinking; There are also various psychological States of people and their influence on people. It is all about psychological activities, psychological phenomena and so on.

When people interact with things around them in life practice, there will inevitably be subjective activities and behaviors of one kind or another. This is a person's psychological activity, referred to as psychology. Specifically, external things or changes in the body act on people's body or senses, and through the information processing of the nervous system and brain, they produce feelings and perceptions, memories and representations of things, and then analyze and think. When people deal with objective things in practice, they always have an attitude towards them and form various emotions. In life practice, people have to deal with and change things around them through actions, which are manifested as will activities. The feeling, perception, thinking, emotion and will mentioned above are all human psychological activities. Psychological activity is a subjective activity caused by objective things in people's life practice and produced in their minds. Any psychological activity is a dynamic process, which can be called psychological process.

Therefore, psychology is a very extensive and complicated subject, and it is also a very profound subject, which has attracted many scholars.

At first, I came into contact with psychology out of curiosity, and also to solve the mystery of whether psychologists can see through other people's psychological activities. Gradually, with the further understanding of psychology, we found that psychology has many useful contents. As a non-psychology major, I can't master all the knowledge about psychology, but if I can understand a little, it will be helpful for my future interpersonal communication and work. For example, we all know that everyone's personality and hobbies are different, but they will all be revealed. We can organize this information through the knowledge of psychology, so that we can know more about others, so that we can know how to get along with others without screwing up interpersonal relationships. You can also use this information to guide your work, such as what kind of teaching methods most students like, so as to make teachers' work easier.

Psychology, as profound as the sea, is a way to improve one's ability and learn more about the world, whether it is research or leisure.