What is the definition of Collapse Fear?

"Collapse fear" is a fancy term for when you're so scared of something that your body just goes into survival mode, like a superhero with a panic button. Imagine this: "After watching every horror movie, I decided to collapse fear, but the bed in the living room turned out to be a terrifying pit of unsolved mysteries." That's a pretty intense way to describe the feeling of giving up on all the courage in your life.