Losing the PR battles, particularly about healthcare, translated into losing his Democratic majorities in Congress, beginning with a Republican landslide in the midterm election of 2010.
Charges of cavalry are equally useful at the beginning, the middle and the end of a battle. They should be made always, if possible, on the flanks of the infantry, especially when the latter is engaged in front.
Return to the battle again, no longer trusting in the false and insufficient human resources which so foolishly we had taken into the battle, but now trusting in the limitless resources of our risen Lord.
What they forget is that, from Ancient Greece on, the people who returned from battle were either dead on their shields or stronger, despite and because of their scars.