I went to see Dr. Laughy a few years back and told her I get up in the middle of the night a keep turnin left. She checked my eyes, ears nose & throat (and a few other places) and gave me "The Look" ( ya know when they look all solemn like over the top of their glasses)? Rayman she said "Your addicted to Nascar, you've got Nascaritis"  She asked me why I like Nascar so much and I told her I like action, the sound of the crowd cheering for their favorite driver, the engine roar as they go 200 mph in a turn (left of course) and then there's the crashes. Check out this video of Carl Edwards on the last lap of the race at Talladega.