The market mind is not so different from the human mind!
The only difference is that the spirit of the markets is stable, redundant. Up, down or stagnant! Only 3 possibilities. The human mind, on the other hand, is a veritable rollercoaster of emotions, most of which don't belong to us!
You have to understand the markets, but first you have to understand yourself, your reasons, your problems, your choices!
You can't evolve until you're satisfied with what you've acquired!