Sometimes it takes the better part of a lifetime to find out what your passion is, but in my observation, if you do, it might be the best part of your life.

I came back to work when my children were two months old. At that early age, they seem to have little awareness of anybody but their Raggedy Ann dolls, so it wasn't a matter of them missing me. I was missing them.

A diagnosis is burden enough without being burdened by secrecy and shame.

I've always been profoundly ambivalent about fame. I think it just eats the reality out of you and it can be intoxicating because I like some of it.

This may sound funny, but as much as the 'Today' show matured me, it also was something of a cocoon. I'd been happy there. I never went into the boss's office and pounded my fist on the desk, saying, 'Give me more money! Give me a prime-time show!'

My tides were fluctuating, too - back and forth, back and forth - sometimes so fast they seemed to be spinning. They call this 'rapid cycling.' It's a marvel that a person can appear to be standing still when the mood tides are sloshing back and forth, sometimes sweeping in both directions at once. They call that a 'mixed state.'

When I was diagnosed with bipolar disorder the year I turned 50, it was certainly a shock. But as a journalist, knowing a little bit about a lot of things, I didn't suffer the misconception that depression was all in my head or a mark of poor character. I knew it was a disease, and, like all diseases, was treatable.