Bio: I'm a tech entrepreneur, author, and partner at FounderCentric, where we help accelerators and universities design and deliver better startup education programs. I've successfully bankrupted 3 companies, am a YCombinator alum, and have built products used globally by brands like MTV & Sony. I've raised funding in the US and UK and recently crowd funded a card game. I wrote The Mom Test book about the practicalities of early stage customer development and sales. It's full of jokes. I live in Barcelona mostly.