The term BE AFRAID OF can be summed up in one word: FEAR. FEAR is an emotion that is experienced when a person perceives a threat or danger. It is a natural response to a perceived threat and can be beneficial in helping us to avoid dangerous situations. FEAR can also be irrational and can lead to anxiety and panic. FEAR can be caused by a variety of things, such as the unknown, physical danger, or even social situations. FEAR can be a powerful emotion and can have a significant impact on our lives.