A figurative demonstration of mind Maximum Productivity Review over matter is philosophical. A friend that I like to call Jaybird puts it this way, "If you don't mind, it don't matter." Basically, this saying can be viewed in at least two ways. One, if a subject is not important to you, then that subject does not matter to you. Simple. Two, if you do not put your mind to a subject (or anything else), then do not expect anything to come out of it. For example, I've heard many people say they are not good in math. With that thought in their minds, when math is presented, they do not perform well. Therefore, regardless of the fact that they can work to get better, they don't. Simply, math does not matter to them for them in their minds. Again, mind over matter is proven to be true.