Quote from risktaker:
If you have a solid edge, you don't need psychology stuff.
Psychology becomes an issue because you have no edge and your mind begins to question what you're doing as your confidence in your method erodes away.
If you have a solid edge/consistently profitable method, psychology rarely enters the realm. Unless, you're a really weak trader to begin with.
A trader with a great psychological frame of mind and no edge/losing method just confidently pisses away his entire account. Sort of like a perpetual casino gambler with a permanent smile.
No edge=loss of capital & need for psycho shit.
Good edge= money making machine & no need for psycho blab.
Foolish book authors who say...control your emotions, bla, bla, bla, don't realize that a trader who lack emotional control is someone with no edge. No matter how much 'control' he exerts on himself, he's just going to drain away his account in a controlled manner.