What are the implications of fear?

I’ve been thinking about fear recently, and how to have a lack of it.

What’s been occurring to me is that, for me, fear comes from a deep sense that i’m supposed to do something in order to avoid a future disaster.

What are the implications of this?

  1. I have the ability to subconsciously see disasters coming, and fear is the trigger for me to change my behavior to avoid them, im supposed to listen to it.
    • In other words, this idea is saying that fear is good! it’s necessary. let’s keep it.

Some fear is good ofc, but i just want to distinguish in this post between