Overall I think that his hallucination is all of his built up guilt and inner turmoil. His Aunt Clara says, "I tol you, "Min" George because he's such a nice fella an good to you. But you don't never take no care. You do bad things". Lennie then replies by saying, "I tried, Aunt Clara, ma'am. I tried and tried. I couldn help it". This is showing how Lennie is full of guilt. Because is own self conscious is scolding himself about his actions this proves how he feels guilty. He feels the need to scold himself on things that he did. The turmoil is represented in the way the he says he tried. There are two sides to his own argument.