I enjoy life when things are happening. I don't care if it's good things or bad things. That means you're alive.
What are people going to do? Fire me? I've been fired before. Not book me?...
There's no regret. You can't regret. I mean I've felt regret but I've also...
It is now possible to quantify people's levels of happiness pretty accurately by asking them by observation and by measuring electrical activity in the brain in degrees from terrible pain to sublime joy.