Risk Driven Development is a powerful concept, which may help you prevent many bad things in your project. Unfortunately, many teams don't know how to do it right. I'm going to publish an online tool for that soon, which will be used by Zerocracy and for anyone since it will be free and open source.
The book by Rita Mulcahy: http://amzn.to/266pAYB (you must read it!)
Zerocracy is here: https://www.zerocracy.com
The video is here: https://youtu.be/WlI6IZ6M7vY
yegor256 podcast