For me it was more
clarity of thinking, lighter on my feet (quicker as opposed to lighter in the way of weight),
very quick thinking ability and
sharper IQ (I kid you not, IQ tests, previous to and after, proved it), and a happier, more positive attitude toward life.
Of course, Schneider's «mediarology» had a
very sharp description of the ultimate dilemma, between
clarity / simplicity and completeness / complexity.