My father hated our neighbor for 11 years. He said he was rude, cold, and arrogant. Every morning, the guy ignored everyone and left without saying hello. One winter, my father slipped on the ice in front of our house. He took a bad fall and couldn't move. Guess who came running across the street first? The "arrogant" neighbor. He called the ambulance, covered my father with his own coat, and stayed with him for 40 minutes in the freezing cold. At the hospital, my father asked: "Why were you always so unfriendly?" The man seemed confused and then said: