Fear is a general human trait woven into our existences and should/could be reduced in a loving and supporting childhood. If love and support are missing in your childhood you don’t learn to handle your fears in a mature and stable way.
(I know I’m painting this picture with a very broad brush. It’s to point in the general direction of feelings as the most plausible and applicable answer to OPs question.)
Just to say, but what causes those things are hate and fear.
The second one doesn’t require trauma.
Fear is a general human trait woven into our existences and should/could be reduced in a loving and supporting childhood. If love and support are missing in your childhood you don’t learn to handle your fears in a mature and stable way.
(I know I’m painting this picture with a very broad brush. It’s to point in the general direction of feelings as the most plausible and applicable answer to OPs question.)