Why did I end up doing Quantum physics

It is a very long story, but in short i found a knowledge that makes sense of it all. The world and its contents, the universe and its wonders. basically the knowledge that tells you that our daily scrubblings are of least significant like the way you see a grain of sand in the desert. it is all about "WAVES", whether its oceanic waves or radio waves, microwaves, electro-magnetic waves, visible light waves, invisible light waves, X-ray waves, Gamma waves and whatever you call them and those other waves that we don't even know about. Your life is all about waves from the very atom that made the molecule that made the cell of your body to the car, house, computer and everything that you use or don't use.
Yeah why am i doing this while i know that i can not get work back in Africa, and here am saying Africa because to me Tanzania is no different to Kenya or any other African countries on their attitude to knowledge especially the one that they can not associate with huge amount of money. This is massive in terms of money for people of knowledge..I am doing it because i want to be selfish. Selfish in coming home and propagate the knowledge whether it be single or many handed.. because we are using it in our daily lives, if you use your mobile phone you are using quantum physics, when you surf on the net you are using it. therefore there is alot of money associated with it..if you have eyes to see greens from political blues.