Experience is a pill for fear, because experience allows you to grasp the truth, and the truth is a source of faith, a source of boundless energy and strength. Faith is light and fear is darkness. Light is not afraid of darkness.
Intelligence was born of fear, as a cure for fear. The unintelligent are slaves motivated by fear and pleasure. The mind gives freedom. If the chains of fear and pleasure are removed from an unintelligent animal, it will become a slave to Vice, malice, and pride. Reasonable people are subject to the idea of good.
We must remove the fear. To remove fear, you must fulfill the commandment "do not judge" and trust in being. God is good, everything is good and going according to plan... there is nothing to Fear, you need to learn and look for benefits.