Just the word itself can sometimes feel scary.
In our culture we tend to shy away from it. Often from a young age we are taught to suppress our authentic anger. We are told that it is not OK, it’s not appropriate, it’s not spiritual.
So we learn to disconnect and suppress our anger in order to be loved, and accepted by those around us.
The problem is, what you don’t feel and express in conscious healthy ways will inevitably end up coming out and expressing in unhealthy ways.