问答题 Personality is the pattern of thoughts, feelings and behaviors unique to a person. People tend to think of personality as fixed. But according to psychologists，that's not how it works.Personality is a developmental phenomenon. It's not just a static thing that you 're stuck with and can 't get over. That 's not to say that you 're a different person each day you wake up. In the short term, change can be nearly impossible to be perceived. Long-term studies,in which researchers survey the personalities of participants regularly over many years, suggest that our personality is stable only on shorter time scales.