When I see a shipwreck, I like to know what caused the disaster...I learned nothing but the glow that wrapped her face when the soup came. That's the story.
When happiness gets into your system, it is bound to break out on your face. While money can't buy happiness it certainly lets you choose your own form of misery. You always know, at this very moment, exactly what it would be to look, and feel, and be, and act completely Happy.
When we really sit back with a smile on our face is when we run into a situation we can understand, where the facts are ascertainable and clear, and the course of action obvious.