"A moment you felt most satisfied in your life."
I always feel incredibly satisfied when Karma comes around on the people who deserve it. It's something you need to have patience for, because Karma will work when it's time for it to work. I am still waiting for Karma to come around on two specific people, neither of which I will name. But I have faith that it will, and it will hit them both really fucking hard.
I also feel satisfied when I help people, do good deeds and make another persons life a little bit easier, even if it's only for a little while. I enjoy helping other people, I enjoy making other people happy.