Companies face a handful of different risks, whether it is competitors or different market environments. But I think that people focus way too much on competitors and not enough on their own execution.

People can be really smart or have skills that are directly applicable, but if they don't really believe in it, then they are not going to really work hard.

If you're always under the pressure of real identity, I think that is somewhat of a burden.

With a generation of younger folks who have thrived on the success of their companies, there is a big opportunity for many of us to give back earlier in our lifetime and see the impact of our philanthropic efforts.

If you actually do something you love it's a lot easier and takes on a lot more purpose.

When I'm introspective about the last few years I think the biggest mistake that we made, as a company, is betting too much on HTML5 as opposed to native... because it just wasn't there. And it's not that HTML5 is bad. I'm actually, on long-term, really excited about it. One of the things that's interesting is we actually have more people on a daily basis using mobile Web Facebook than we have using our iOS or Android apps combined. So mobile Web is a big thing for us.

I don't have an alarm clock. If someone needs to wake me up, then I have my BlackBerry next to me.