Be here now. Sometimes, there's no fixing it, there's just living with it. Change is the only constant. Happiness is fearless progress. Only the Mutants Survive.
Familiar journeys are shorter.
The long road may be better. Prayer and worry are repetitive, goal-oriented thinking. Both open us to possibilities, making them probabilities. Learn to catch yourself when you say or think negatively about yourself. You probably learned those words from someone else, and they've been repeated so often they've become a part of you.