高度自信的人往往更快乐，也能更好地应对逆境，拥有高度自信会让人们觉得自己是社会的有用之才。关键词汇：high confidence：自信心强；adverse condition是指不利、不好的环境、情况； productive：具有创造性的；cope wi

University lecturers may give up some of their free time every week to talk to local residents about anything from healthcare to financial investment.

People with high self-confidence are generally happier and better able to cope with adverse conditions. High self-confidence makes people feel that they are productive members of society.