很好ll be perceived as more friendly if I spend more time with a smile on my face during a conversation
Emotions are contagious,so if I seem friendly and happy, I’ll help communicate that mood to other people.
Some people take the view that happy people annoy others with their cheeriness. Nope. Studies show most people like happy people more than less-happy people: they rate happier folk as more friendly, more warm, less selfish, more moral, and more physically attractive.
