Dr Phil was on The Late Show with David Letterman, and the TV psychologist asked the late night host how he got through the Late Night TV wars. Part of him said he enjoyed it and wished it was still going on and the other part of him is still bitter from when Jay Leno took his show in 1993. By the time he was done answering the questions, Dr Phil said he was sorry he asked. But I guess that is what psychologists do, make you rehash the bad times?