Rembert - I don't know at what level you play our game; but for me a goal of richness would distract from my daily decisions.
Look at every sport -- take golf for instance the moment you try to hit it very hard and far, it goes out. It is only when you hit relaxed and play at your own level that you get good results.
Not having a J.ob. and a b.o.s.s.; being free from money worries because you make enough is that already a great foundation for feeling happy.
Ernst