Having published over six books in his theory, Morris claims that his System is derived partly from Lee Strasberg's Method Acting. However, Strasberg's Method focuses too much on craft, according to Morris, and not enough on the actor's instrument. Facing struggle in finding truth, he contemplated his theory while heading the Directors Unit at the Actor's Studio in Los Angeles. Morris' method recognizes the fact that actors have emotional blocks, tension, insecurities and other preventions to achieving a fundamental state of being, and works to clear these blocks, rendering the actor truly organic. In this sense, Morris stresses that acting is essentially living and being.