Research led by René Mõttus of Edinburgh University and the University of Tartu in Estonia explores how traits such as extroversion, agreeableness, and openness to experience can significantly influence one's overall sense of well-being. However, no single personality trait guarantees happiness. Instead, it is the alignment of one’s actions, values, and environment with their core personality that fosters a deeper sense of contentment. For instance, introverts may find happiness in quiet, reflective activities, while extroverts might thrive in social settings. In addition, understanding your personality can help you make choices that enhance your well-being, such as choosing activities, careers, and relationships that align with your natural tendencies. “Circumstances just happen—they come and go,” says Mõttus. “On the positive side of this, if negative things happen, they probably don’t matter that much. You can be happy based on your personality, and you will probably bounce back pretty quickly.”