Muto said he wasn't miserable at Fox, even if he'd roll his eyes at some of the things he saw on the air, and misses some former friends who won't have anything to do with him since his act of disloyalty.

WSJ: Fox News 'mole' resurfaces with book

Buying a bigger refrigerator won't make you feel miserable tomorrow.

FORBES: Insights: The energy diet that flopped

We might be anxious about the economy, worried, but that doesn't mean we're miserable.

NPR: 'Happiness Index' Bucks Financial Woes