“Buffaloe says it’s easy to underestimate how much time it will take to truly prepare for a challenging feedback session. It’s normal to…

David Rusenko

Reid Hoffman

“There are very few product geniuses who just think it and then launch it and it works. Very, very few. So if you presume you’re one of them. That’s a high bit of strategy. Maybe it’ll work…

Richard Feynman: In the South Seas there is a Cargo Cult of people. During the war they saw airplanes land with lots of good materials, and they want the same thing to happen now. So they’ve arranged to make things like runways, to put fires along the sides…

Peter Thiel

Atlassian

Customer Interview Pyramid

Product Requirements Document

Product Analytics

David Rusenko: So what are the hardest things at a startup? I’m convinced that there’s basically only two hard things. Number one is finding product market fit — it’s really, really, really hard. Most companies will not be able to find product market fit. It’s…