Success is simply never giving in to failure - either in mind or body.
If obstacles are large, jump higher.
See it first in your mind, then become it.
If you want to continue to be the best in the world, then you have to train and compete like you are second best in the world.
Too often, people get stuck in a state of over-thinking, the result is that they never reach a decision.
Like everything in life, it is not what happens to you but how you respond to it that counts.