I think this study supports Ray's ideas well. Too much analytical thinking is the hallmark of selfish, authoritarian thought and a symptom of defective metabolism. Creativity, altruism, trusting your senses and intuition is the behavior of "artists" and revered by the likes of William Blake, Peat, etc.
http://www.ncbi.nlm.nih.gov/pubmed/22996558
"...Our results provide convergent evidence that intuition supports cooperation in social dilemmas, and that reflection can undermine these cooperative impulses."
http://www.ncbi.nlm.nih.gov/pubmed/22996558
"...Our results provide convergent evidence that intuition supports cooperation in social dilemmas, and that reflection can undermine these cooperative impulses."