When I am the candidate, I run the campaign.
I don't think that a leader can control, to any great extent, his destiny. Very seldom can he step in and change the situation if the forces of history are running in another direction.
The easiest period in a crisis situation is actually the battle itself. The most difficult is the period of indecision - whether to fight or run away. And the most dangerous period is the aftermath. It is then, with all his resources spent and his guard down, that an individual must watch out for dulled reactions and faulty judgment.