fear has always been and always will be a paralyzing emotion, acting directly on the reptilian brain. living in a state of fear means being unconscious and having no control over the body or the mind.

what a sound mind in a sound body experiences is nervousness, restlessness, anticipation, which an intelligent man/woman follows-up with preparation.

Agreed. However, it is not something you should be concentrating on. It’s there, you see it, you feel it. But you do not want to live by it.