Yes, as Oxygen said, the paralims are suppose to go beyond the consious, which is the thrust of the LSC philosophy. The two-or-more-voices at once (as well as the soft-focus during photoreading) is purposely intended to bypass conscious comprehension. The only conscious effort you need is the intention and purpose when you decide to use the paralim. The conscious is just the information gatherer/manager, while the other-than-consious (OTC) is the information processor. At the right time and place, the OTC will yield the key elements of information to your conscious, and you act accordingly. Sometimes you won't know why you want to act in a certain way, but you'll know you should. Some call this "intuitive hunches", and it is simply your OTC playing and giving you what you need.
