Whatever you do, don't stop in the middle of the highway. Just look at this Chinese driver who nearly causes a massive pileup when he or she brakes after missing an exit.
First, a truck jackknifes around the diminutive SUV. The perfectly clear stretch of the Zhejiang-Shenhai Highway is suddenly packed with a sizeable traffic jam. Great. At least none of the cars actually hit each other, but man, don't ever do this.
(Hat tip to Anthony!)