Here's the thing, it doesn't bother me in the slightest to hold on to a grudge.
I almost envy you, then. I hold grudges fiercely, but it always diminishes me to do so.
I have no qualms with saying that I don't like someone and won't forgive them. There seems to be an assumption with many here that forgiveness should be granted regardless of if someone asks for it. I say, if someone has gone out of their way to hurt you, chances are they won't ask for forgiveness in which case I have no real desire to forgive them. Even if they did, it would still all depend on what their level of betrayal was before forgiveness would even be considered in my book. Time may eventually soften my animosity, but that still doesn't mean that I forgive jack squat.
This I may understand. It still is a case of limiting losses as opposed to a constructive choice, however.