I think I'm like the OP. I try not to hold grudges, but I find that I don't forget bad things too easily. I used to hold grudges, but after my mom died I saw how short life is and learned not to sweat the small stuff. I also find that getting things off my chest helps A LOT! I have a pretty good relationship with my dad and have many a meaningful conversation with him about things that are bothering me whereas in the past I would have just held it against him and let it boil inside me. I hope as more times passes and the older I get I can start not letting things bother me too much...