Quote from xiaodre:
People trade for only two reasons that I can think of: 1 - to make money. 2 - to prove a point.
I used to trade to make money, and to prove a point, but now, my style doesn't allow me to prove points. So now I only trade to make money (unless, as happens occasionally, I fall back into that bad habit of proving a point, but I recognize that pretty quickly now. The shock collar helps).