I came across this really interesting article on mulitstate cognitive enhancement on maps.org about Dr. Thomas Roberts, from Northern Illinois University.  This Prof actually had to do LSD to strengthen his cognitive processes so he could produce the logic/schema for the algorithms he needed to program code.. then he would program it when he was in normal state .. and whenever he couldn't solve a problem he would switch states by doing LSD again... actual, real life example of thriving in multistate psychotechnologies.

You can read the article here -
http://www.maps.org/news-letters/v18n1/v18n1-MAPS_26,31-35.pdf