متن اصلی - انگلیسی - How much danger can a person take?According to...

How much danger can a person take?According to Sandra Quiggen, panic is rare, even when you come face to face with a bad-tempered hippopotamus on the Zambezi River."You get scared,"she says."Those hippos have big teeth.But a little fear makes the brain work faster,as long as you don't let it turn into panic."