" don't worry. Worry brings fear, and fear is crippling. The only thing that could cause worry during this test is trying to do it all yourself. Know that all you have to do is to hold your goal before you. Everything else will take care of itself. Remember also to keep calm and cheerful. Don't let petty things annoy you and get you off course. "

― Earl Nightingale , How to Completely Change Your Life in 30 Seconds