Knowing lots of answers but being a millisecond slow on the buzzer is indeed very frustrating.

It's very frustrating not being on the air.

Being at ease with not knowing is crucial for answers to come to you.

For me, it started as a child with one of those little wooden jigsaw maps of the U.S., where's there's crocodiles on Florida and apples on Washington state. That was my very first map.

You live overseas, you see these exotic places and you want to know about them. But, weirdly, it also made me homesick for all these very prosaic places in America.

Yeah, it's frustrating and aggravating just a little bit,