Greetings

You have shared really deeply what is fear and how its part of our life indeed its bring with us and every person almost have kind of fear in his heart.

It may belong to anything but I don't why its being with us yo make us discomfort and worry perhaps life is not always happy for us.

Fear is a form of basic emotion in humans which is formed as a response of living creatures to conditions that are dangerous and threatening to themselves.

It always keep us in threat and worrying condition s we cab overcome these fears if we try.

Good luck