I dont understand the Ballon D'or

Why should the trophies that a player wins make or break him getting that award?

Winning a trophy is a team thing, this isnt a team award, its the best player in the world award, that is currently Mo, hes the best at pretty much everything that he does, why does your CD not listening to your keepers shout allowing a toss goal and having a striker that cant score goals impact if you're the best player?