I'm the kind of person that needs to think things through. But when I know what I want to do, I really know.
The audience might not be the size of Facebook, but how much time can you spend online and think, 'What did I just learn?
I think Twitter is great.
You need to be surrounded by good advisers, but you also need to trust your instinct.
I didn't know anything about Silicon Valley.
As a child I wanted to become an architect.