⟩ One day, in a crowded room, a supporter of the Brazilian soccer team saw a supporter of his team's great rivals, Argentina . The Brazilian fan walked over to the Argentinian fan and struck him a fierce blow. The Argentinian fan who had been knocked flat got up from the floor, turned around, and then thanked the man who had hit him. why?
The two men were in a restuarant. The Argentinian fan had a fishbone stuck in his throat and was chocking. The other man was quick-witted enough to give him a strong blow on the back, thereby dislodging the bone and saving his life .
