Every person feels the same basic emotions, such as fear, happiness, anxiety and pain, yet each responds to them individually. When Kara's grandmother died, for example, her sorrow was expressed through tears. Another person might show the same kind of sorrow in a quiet, reflective way. Similarly, when you hear a piece of good news, you may jump up with joy and may immediately decide to throw a party for your classmates and friends to share your happiness and joy; another person may just keep the good news to himself or herself and just enjoy the happiness secretly. As you observe how people handle their emotions, you start to form a picture of this part of their personality.
v. 观察,遵守,注意到
v. 评论,庆