You are walking, talking evidence of your beliefs.
If you are not learning, no one will ever let you down.
If you want to know what your true beliefs are- take a look at your actions.
Motivation describes your attitude when you would rather do one thing more than another at a particular time.
Face your worry and see it as an illusion. It cannot exist unless you give it power and give it life.
Whether your beliefs are true or totally insane, if you accept them, then that's what your life will be about.