Earlier quoted context omitted.
You may have listed in no particular order, but, if you did, I would argue #2 as the most important.
I disagree, and this is the mistake I made earlier in my career. Having the market is most important. I have built great products that flopped and ok products that were incredibly successful. Quoting Andy Rachleff: If your startup addresses a market that really wants your product, you can screw almost everything up and still likely be successful. On the flip side, if you are really good at execution, but the “dogs ar…
But while "people who have a problem" equals a market, it's nothing if you cannot reach them.