AB type blood speaking habits and characteristics

　　The AB population is very good, the content of the conversation is rich and interesting, and they are also very patient to listen to others' words, so they can be said to be the best talkers. It's just that when they listen to someone speaking, they will habitually nod their heads and express their agreement. When they encounter doubts or need to think, they will shake their heads slightly. This sometimes affects the speaker's emotions and should be paid attention to.