from Kiwiland, u got the answer right., Yep its a joke. #A man lives on the 45th floor of an apartment building. On rainy days, he takes the elevator to and from his apartment, but on sunny days, he will take the elevator from his apartment to the lobby but walks up the 45 flights of stairs when he returns home. Why doesn't he just take the elevator all the time? The answer to this one cracked me up. So give it a try!!