Tim Armstrong

A picture of me as this super affable sales guy gets painted, but in actuality, I'm pretty driven by hard work and love working with teams. What people discount is, I grew up in a very small blue-collar town in Massachusetts and have basically scrapped my way career wise.

The No. 1 criticism most managers get is that they don't ever change or wait too long to make changes... It's very simple: Either things are performing or they're not. And if it's not performing, we have to make changes.

To use a word I never thought I'd apply to myself, I've sort of become a Luddite with regard to information. Where everyone else is getting their Twitter feeds from 'The New York Times' and their 'Huffington Post' emails, I live in a little bit of a bubble.