You have to be burning with “an idea, or a problem, or a wrong that you want to right.” If you’re not passionate enough from the start, you’ll never stick it out.
People don’t know what they want until you show it to them. That’s why I never rely on marketing research. Our task is to read things that are not yet on the page.
If you keep your eye on the profit, you’re going to skimp on the product. But if you focus on making really great products, then the profits will follow.
