Running a start-up is like eating glass. You just start to like the taste of your own blood.

Your biggest challenge as an entrepreneur is not concealing your idea from others or keeping your idea a secret, it is actually convincing people that you're not crazy and that you can pull this off.

Running a start-up is like eating glass. You just start to like the taste of your own blood.

I think the perception of wealth and power is that things just become easier and easier when in reality as you raise the stakes things become more stressful.

In truth the social media elements of the Obama campaign, while extremely innovative, did not produce a lot of results.

It’s not cool. I think being a wealthy member of the establishment is the antithesis of cool. Being a countercultural revolutionary is cool. So to the extent that you’ve made a billion dollars, you’ve probably become uncool.

There is no simple answer to what I think.