>>44
Never is a word that should never be used in a sentence...never.
The potential to use psychology is to understand that perception (each individual's) is relative to that person's physical stature, mental intellect, and ability to balance both. The science would more approximately be to first understand yourself and become as balanced as possible, then you will be able to be more of a psychologist and thereby be more apt to understand the nature of the human brain functions.
IMHO. The potential exists, but for others to understand this potential, they have to first have faith in something that might be there as opposed to believing or even knowing it's absolutely not. The same goes for money, women, and a potentially new future lifestyle. No difference choice, but environment. :)