War is really very funny.

See, you've got it all wrong with all this doom and gloom and worry. USAToday:

When the stress of the war in Iraq becomes too severe, the Pentagon has a suggestion for military families: Learn how to laugh.

With help from the Pentagon's chief laughter instructor, families of National Guard members are learning to walk like a penguin, laugh like a lion and blurt "ha, ha, hee, hee and ho, ho."