Aren't the physics of the shot part of the aiming? If you misunderstood the physics then you aimed incorrectly. Dance around this all you want to but you wanted to wrap all of this into one "takes many years of hard work pre-shot routine" and when you're criticized for missing easy shots then suddenly you want to break out the parts, aiming, execution, "proper understanding of physics".....If you aim and execute correctly and do exactly as you've chosen to do but have misunderstood the physics of the shot you can miss.
Lou Figueroa