匯智英語自學(xué)課堂突破口語中級篇突破口語D lesson27

Every emotion that surges or trickles through you causes a physical reaction somewhere in the body. A minor upset may take a couple of days to register as a headache or backache; a more vehement explosion of anger or hatred directed at someone could result in a terrible case of ulcers or colitis, because that emotion is pounding your body. But just as negative emotions have a negative effect on the body, so too do positive emotions have a positive effect.