Determination, according to Paul Graham’s essay, is the best predictor of startup success. Determined people, he says, have three qualities: discipline, ambition, and willfulness.

The Anatomy of Determination in Startups

Successful startups are extremely rare compared to the number of startups ever started. It means that at least one of these three qualities is rare in people. Which one? Let’s look at them one by one.

Discipline

Discipline is simply doing what you’ve planned to do. It requires a plan, any plan, and your execution of it. Discipline is straightforward. So why would it ever be a problem? It is not difficult to make a plan. Most people get that far. But the doing part is more difficult—it requires something less than what we n...