Nobody ever really wants to kill themselves for the sake of themselves. So we never want to get rid of ourselves. That means we are everlastingly the source of joy for ourselves. We try to keep ourselves alive all the time. Other things in the world give me much more happiness. It's sort of basline, little drips of happiness from my own existence but i need to add to it from everything in the world. This is the meaning of the one meaning a. But that's a very little happiness, not maxim of happiness.