Tina Brown

Perhaps the most damaging aspect of the Obamacare tech nightmare is how wholly predictable it all was. Anyone who has been involved in building the most rudimentary of web operations knows nothing ever works as it's supposed to. Even awesome Apple, mighty Microsoft, and gargantuan Google miss deadlines.

Who was Amanda Knox? Was she a fresh-faced honor student from Seattle who met anyone's definition of an all-American girl - attractive, athletic, smart, hard-working, adventuresome, in love with languages and travel? Or was her pretty face a mask, a duplicitous cover for a depraved soul?

The no-secrets era of social media makes one consider the built-in risk factor of nominating high-testosterone men to positions of power at all. Everyone is under too much scrutiny now to take a chance on candidates who suddenly blow up into a comic meme, a punchline, a ribald hashtag.

The closer I get to retirement, the more I feel it will be a huge change, a shock, because athletics has been the core of my whole life. I know I'll miss the feeling of running fast, the adrenaline rush, and hearing the crowd cheering me on.

Basically, I get paid to be crazy. I get paid to believe I'm someone else, live in a completely false reality, and believe it's real. And that's a little scary. And I do it to the best of my ability. But it's kind of like swimming out to sea. You have to leave enough energy to swim back, and sometimes you get scared you swam too far.