Once it gets to the point where you're sleeping (even a micronap) I wouldn't call it drowsy driving. Drowsy driving, to me, is when I would do anything to stay awake and fight off sleep, even if I feel ridiculous. I would call it sleep driving if I actually close my eyes and lose consciousness, even for 3 seconds. Drowsy driving is a sign that I should probably stop, sleep driving is when it's too late. The less time spent drowsy driving is lower odds of sleep driving.

by Anonymous 11 years ago