Does anyone feel tempted to take ridiculous risks/make wrong choices, simply because you can?

Let me elaborate a bit more on this. On a daily basis we make thousands of choices. Simple ones, big ones, easy ones, hard ones. But something as simple as driving down the highway causes me to ponder my ability to simple turn my steering wheel and veer into oncoming traffic. I could slap my professor in the face instead of shake his hand. We have so many choices every stinking day, every moment is a chance to break from the norm, do something insane, hurt someone, hurt yourself. Yet, we choose to act normally, care for others, and not act on these ridiculous ideas. (well, most of us)

Does anyone else experience this? If so, how do you keep from acting on these insane ideas?