You want to be successful.
The problem is, all winners AND losers want to be.
The way, then, to figure out the fact that you will be a winner is this:
Learn a lot. The one who has abundance of knowledge and applies it, is the one who can achieve anything.
Go to someone who has coined themselves as a failure, and there will be only one gap: they are not apt and fulfilled and consistent and relentless and relevant on their learning.
When the switch happens at the point of being knowledgable, success is an inevitable byproduct.