As a sinister child of darkness, I believe I am well qualified
to define hurt for you, I know what it feels. Hurt is when you feel
that your heart and feelings are cut by, you feel cold in your
chest and back. You feel stunned and cannot breath sometimes when
deeply hurt, these are the initial stages of it. As time proceeds,
the hurt will become normal to you as you get used to its degree,
the hurt will manifest as fear, the fear will lead to moroseness
and isolation from others because of fear or being hurt again.
Eventually you will become a castaway, like I was. As for getting
to my level of evilness, that is another story, i have just defined
hurt.