In a business management seminar they stated that you should not be in a business you hate. So far everything OK. But you also should be careful if you are in a business you love so much, because you may lose sense on reality; thus engaging in activities, that while entertaining and fullfiling to you, will not be profitable. I like trading, but I don't love trading. I like making money relatively easily and confortably. But if I became -let's hope not- consistently unprofitable, I'll hate trading.