Wut? At higher level in an organization, there is a much greater chance that you will be fired for things that you really have little control over. Now, at the highest levels, the compensation usually matches this level of uncertainty, sometimes with golden parachutes as well, so if you are fired you're still sitting pretty.
But, for me, I wouldn't define "a nice life" with having to deal with that much stress as having so many things outside of my control.