The people who are always laughing and telling jokes are usually the one's who have experienced the most pain. They realize how important it is to be happy and to appreciate what you have, because they know how it feels to be burnt.
"Holding onto anger is like drinking poison and expecting the other person to die." That's why we could care less about you. I'm happy to see we still get under your skin though. We haven't thought about you in almost a decade but we're flattered you still think of us. Positive or negative, we take up space in your crazy head.