Neat, I hadn't heard of that one. Both of the tricks for staying awake and alert while driving that I have used involve discomfort: - If it's cold outside, rol

Neat, I hadn't heard of that one. Both of the tricks for staying awake and alert while driving that I have used involve discomfort: - If it's cold outside, roll down your window. - Find a radio station playing music you dislike and crank it up.