As the passengers settled in on a West Coast commuter flight, a flight attendant announced, "We'd like you folks to help us welcome our new co-pilot. He'll be performing his first commercial landing for us today, so be sure to give him a big round of applause when we come to a stop." The plane made an extremely bumpy landing, bouncing hard two or three times before taxiing to a stop. Still, the passengers applauded. Then the attendant's voice came over the intercom, "Thanks for flying with us. And, don't forget to let our co-pilot know which landing you liked best."