Refers to the 16 personality characteristics of psychological cartels, which are gregarious, smart, domineering, excited, persistent, aggressive, sensitive, suspicious, imaginative, secular, anxious, experimental, independent, self-disciplined and nervous. 1. Expert type: The main features are strong independence, meticulous thinking, concentration and high degree of calmness. In some places, this type is also called "multi-star" or planner, because such people will concentrate on one thing and reach a deep level. 2. Logicians: They have strong thinking ability and flying thoughts. For them, every epiphany in their minds is an inspiration for creativity. Love abstract thinking, love science, mathematics, philosophy and other disciplines that need to be considered. 3. Commanders: These people are natural leaders who are keen to command others, and they like to make plans for others. They have the basic characteristics as leaders, such as enthusiasm, serious responsibility and long-term vision. 4. debater: this kind of person is characterized by being unwilling to be lonely, optimistic, humorous, curious, thinking and creative, and unwilling to do things that he thinks are boring. 5. Advocates: They are independent thinkers with strong feelings, firm principles and upright humanity. Even in the face of doubt, I still believe in my own point of view. The Tang Priest in Journey to the West is a typical advocate. 6. Mediator: As the name implies, this kind of person is good at dealing with people, has a strong language talent and can convince others. 7. Speakers: Also known as educators, they have strong expressive skills, are good at cooperating with others, are kind, can make appropriate decisions and express their views, which is very common for them. 8. Activists: They are full of enthusiasm and always have new ideas in their minds. Optimism and self-confidence make them full of creativity and hope to be recognized by others. 9. Inspector: meticulous and rigorous, pay attention to logic and analysis, and be good at finding problems in details. 10. Guardian: Their loyal attitude can give warmth and confidence to people around them and can handle things. 1 1. Execution: good at observation and execution, pragmatic and efficient. 12. Artist: Enthusiastic and helpful, ready to contribute, and often decline politely. 13. Scientists: Humble and low-key, frank and honest, creativity and talent enable them to show their talents in practice and science. 14. Adventurer: Try to change everything around you, always in action and practice. 15. entrepreneur: good at making judgments and choices with strong thinking ability and pursuing maximum benefits. 16. Performer: Also known as diplomat, he is good at getting along with others, can express himself and has many friends.