When they reach the brain, endorphins cause feelings of pleasure and happiness, which partially explains why people often feel depressed during winter.
当它到达脑部时，脑内啡引发愉悦和快乐的感觉，这解释了人们通常在冬天觉得沮丧的部分原因。
Certainty: People expect to feel happier when they have reduced the uncertainty in a situation. Often, though, mystery can increase pleasure.
确定性：人们期待着当自己减少了处境下的不确定性就能更快乐。可是经常神秘性会提高愉快。
Certainty: People expect to feel happier when they have reduced the uncertainty in a situation. Often, though, mystery can increase pleasure.
确定性：人们期待着当自己减少了处境下的不确定性就能更快乐。可是经常神秘性会提高愉快。
应用推荐