Egoist
If you ask me what keeps me going or what is my form of vitality, I'd say my "pride". I definitely live on my pride more than food and water. I very rarely apologise, because everytime I do it's like I get my vitality drained out of me. Like my ego gets sucked out of me and I depreciate in value! It drains the freaking life-force out of me. I don't believe that there's any right or wrong in my way of thinking because it's just the way I function. I'm just saying, for me to apologise takes a lot out of me so when I really do apologise, I'm either genuinely apologetic or just desperate to hold something precious together. Because I HATE TO SAY "SORRY".
For me to say "sorry" means that I value my love for you over my own selfish pride, and you ought to know that that'd mean a whole damn lot to me.