Founders

Being an entrepreneur is hard

You're given two opposing directives:
1) Manifest your vision, even when nobody else believes in you
2) Listen to the market and adapt to what it tells you

When do you choose option 1 over 2? 

Nobody can tell you deterministically -- it's an art. Respect to anyone who takes this path

Option 1, Always I have never been good at PMF and honestly anything truly innovative is too early to nestle comfortably into the markets current state - Sleep and money are overrated anyways. And you get to say I told you so to the three people who listened.