False Emotion Appearing Real is one way to disarm fear.

Another is by questioning your fear.

Facing your fear is like seeing fear for what it is or understanding what it looks like to you.

Analyzing fear is a way of using your curiosity to learn more about what it is or discovering the knowledge and understanding you need to let go of the fear or feel the fear and do it anyway.

Please read the article below for more insight.

What’s the Opposite of Fear? | Psychology Today