Video Summary Most people assume they are the thinkers of their thoughts — that there is a deliberate "I" behind each mental event, choosing what to think, when to think it, and why. But look more carefully. Right now, as you read this, thoughts are arising about what this means, what comes next, whether you agree. You didn't schedule those. They arrived. The truth is that somewhere between 90 and 95 percent of everything passing through your mind was never intentionally gene