Are you sure calming is only a byproduct? When the mind is calm you are more likely to think creatively and laterally. Wouldn't "intuition" then be the byproduct?Meditation and trading are simple; not "deceptively simple", but simple. The problem is that if you just go through the moves, not knowing what you're doing, most likely you won't draw any benefits.
Calming is a byproduct of meditation. It isn't its goal.
The road to accomplishment: instincts -> emotions -> intellect -> intuition.
When you're controlled by instincts and emotions you fail.
The Royal Road (El Amino Real) is from intellect to intuition.