This will help you not only learn economics, but also prepare you for future contingencies, like job interviews. If you learn the material for its own sake, you will do very well indeed. We are an intelligent species and the use of our intelligence quite properly gives us pleasure. In this respect the brain is like a muscle. When it is in use we feel very good.
Understanding is joyous.
Yea, of this complex I believe mine eyes Beheld the universal form - in me, Even as I speak, I feel such joy arise.