长期以来，人们一直认为，人的性格(personality)是不能改变的，因为人的性格基本上是稳定的，是遗传的。但最近对人格科学研究的综述指出，性格(personality trait)可通过持续干预和重大生活事件而改变。

Scientists say you can change your personality

https://www.sciencedaily.com/releases/2019/12/191212142659.htm

Journal Reference:

1. Wiebke Bleidorn, Patrick L. Hill, Mitja D. Back, Jaap J. A. Denissen, Marie Hennecke, Christopher J. Hopwood, Markus Jokela, Christian Kandler, Richard E. Lucas, Maike Luhmann, Ulrich Orth, Jenny Wagner, Cornelia Wrzus, Johannes Zimmermann, Brent Roberts. The policy relevance of personality traits.. American Psychologist, 2019; 74 (9): 1056 DOI: 10.1037/amp0000503