“My target customer will be? The problem my customer wants to solve is? My customer’s need can be solved with? Why can’t my customer solve this today? The measurable outcome my customer wants to achieve is? My primary customer acquisition tactic will be? My earliest adopter will be? I will make money (revenue) by? My primary competition will be? I will beat my competitors primarily because of? My biggest risk to financial viability is? My biggest technical or engineering risk is? What assumptions do we have that, if proven wrong, would cause this business to fail?  (Tip: include market size in this list) You should be able to look at this list and spot”