If you fear someone, you may become angry that they have made you fearful. Fear causes anger raises neglected issues about emotions. Emotions are causally interconnected, with one emotion tending to lead to another. Fear can easily cloud your mind with mixed feelings, resulting in the innate human instinct for self-defense.
Have you ever been so scared at something- a house, a person, an animal- that you avoid it at all costs? Fear is something that everyone has but it is triggered by different things. When you fear something you don't just fear for yourself. you fear for your loved ones too. So your mind will make it to where you turn fear into anger, to help you protect yourself and your loved ones. Another way of it is, past trauma. Trauma can make you scared of something all your life. Even if it is from when you were a little kid. If that trauma comes back by someone, you will likely hate that person for bringing up something you try to keep down.
