I would definitely not say nascar is for bitches, I would learn more about the sport before you make that accusation . It is just a different kinda of racing. Darrell was simply uncomfortable being on a track he didnt know as a passenger on a track full of blind corners. Hell, I feel fine driving my car fast, but when I'm the passenger and my buddy is driving fast, I get a little nervous.
Key example:
Juan Pablo Montoya: Went from F1 to NASCAR, result: unsuccessful aside from road courses
Marcos Ambrose: Went from V8 super cars (the video) to nascar: unsuccessful, aside from road courses
Its simply apples to oranges, each sport has there own difficulties.