Love the idea of the Twitter poll.
Great outline here. Would add the importance of validation through prototyping.
Give people a version of what you’re building (any version). Let them break it down, and help you build it up in a way that works for them.
The best learning doesn’t happen through people telling you, but in showing you what they want. This is where observation of their behaviors is key.
The ability to connect the dots between existing behaviors, and creating something to eliminate a burden or facilitate more of what someone has already demonstrated they want/need. That’s when entrepreneurship is useful vs. the next tech for tech’s sake (Juicero).