There's no way to find someone who's never been afraid. Anxiety, anxiety, fear are as emotional and integral to our mental life as joy, admiration, anger, surprise, sadness.
Fear is an emotion familiar to everyone. It has a far greater impact on us than it seems at first glance. It is an emotion that has a significant impact on perceptual-cognitive processes, on an individual's behavior. Intense fear creates the effect of "tunneling perception", i.e. greatly limits the perception, thinking and freedom of choice of the individual. In addition, fear limits the freedom of human behavior.
Emotion of fear arises when a person is in a situation that he perceives as dangerous to his calmness and biological or social existence. Fear is a signal, a warning of impending danger, imaginary or real, in principle, it does not matter, because our body acts in the same way.
Fear exists regardless of the culture, faith and level of development of the people; the only thing that changes is the object