okay serious question, 

say you’re starting over or starting from scratch. how do you (i mean you, reading this right now) how do you put constraints around the seemingly infinite # of possibilities in order to form a structure to start moving in the direction it want to go in?

how do you overcome analysis paralysi

Evangelizing Incentives That Combine Self Interest With Collective Benefit & A Few Other Things I'm Still Trying To Figure Out

Force yourself to talk to domain experts to form plausible hypothesis and build to increase the quality of validation.

You can only do this in one domain at a time.