1, extraversion: good at communication, bad at communication, serious in social intercourse, rich and implicit in emotions, showing enthusiasm, sociality, decisiveness, activity, adventure and optimism;
2. Nervousness or emotional stability: worry is calm, insecurity is security, and self-pity is self-satisfaction, including anxiety, hostility, depression, self-awareness, impulsiveness, fragility and other characteristics;
3. Openness: imaginative, pragmatic, seeking change, observing conventions, and being independent and obedient. It has the characteristics of imagination, aesthetics, emotional richness, seeking the opposite sex, creativity and wisdom.
4. Easy-going: enthusiasm versus ruthlessness, trust versus doubt, helpfulness versus non-cooperation, including trust, altruism, frankness, modesty, empathy and other qualities;
5. Conscientiousness: order and disorder, caution and carelessness, self-discipline and weak will, including competence, fairness, order, due diligence, achievement, self-discipline, caution and restraint.