How the approach being followed helps to judge whether a player is FINITE or INFINITE minded?

Adopted from the following great insight shared by Simon Sinek from his book The Infinite Game

Where a finite-minded player makes products they think they can sell to people, the infinite-minded player makes products that people want to buy. The former is primarily focused on how the sale of those products benefits the company; the latter is primarily focused on how the products benefit those who buy them.”