In the heat of leadership, with the...

In the heat of leadership, with the adrenaline pumping, it is easy to convince yourself that you are not subject to the normal human frailties that can defeat ordinary mortals. You begin to act as if you are indestructible. But the intellectual, physical, and emotional challenges of leadership are fierce. So, in addition to getting on the being and assess the tolls those changes are taking. If you don't, your seemingly indestructible self can self-destruct. This, by the way, is an ideal outcome for your foes-and even friends who oppose your initiative- because no one has to feel…