If you experience a ghost, I can't tell you it's not real. If you've seen Santa flying across the night sky, no amount of reason can convince you otherwise. If you drop acid then make love to a magical unicorn, that's all you.
You can believe what you want to believe. Your real-world-experience doesn't trump physics.
“… the greatest detractor from high performance is fear: fear that you are not prepared, fear that you are in over your head, fear that you are not worthy, and ultimately, fear of failure. If you can eliminate that fear—not through arrogance or just wishing difficulties away, but through hard work and preparation—you will put yourself in an incredibly powerful position to take on the challenges you face" - Pete Carroll.