The Internet is such a tough marketplace because everyone is a click away from going back to a cat photo, or going back to whatever else they were doing. You have to win them over, and do it quickly, and do it by making something people actually want.

I often think of a quote from entrepreneur Jim Rohn: 'You are the average of the five people you spend the most time with.' Surround yourself with people who are doing interesting things, who are thinking interesting thoughts, who challenge you to be better, and who come from a diverse set of backgrounds and experiences. That, combined with appropriate moments of 'me' time, provides the perfect breeding ground for great ideas. And whatever you do, don't get hung up on what competitors are doing. Be aware of what's going on in the industry, but don't let it dictate your own creative process.

Having that kind of endorsement and having Paul Graham's readership coming to your site and contributing to it and building the foundation of the community was just a really invaluable way to start Reddit.

We were very, very lucky being in the first round of Y Combinator because that alone generated a lot of interest. A lot of readers of Paul Graham were just excited to see what was going to come up. And we were the first ones to launch.

I can't begrudge anyone who opts to get a job instead of creating one for themselves.

The Internet is such a tough marketplace because everyone is a click away from going back to a cat photo, or going back to whatever else they were doing. You have to win them over, and do it quickly, and do it by making something people actually want.

We all have great ideas. No one ever says, "I've got this terrible idea."