But the reality is, most of the things that we think of as us are learned habits and patterns, and entirely malleable, and the danger when actors venture out to the far ends of our consciousness is that sometimes we lose the bread crumbs marking our way home. We realize that the characters we play in a film are no different than the characters we play in life. Will Smith is no more
"real" than Paul -they're both characters that were invented, practiced, and performed, reinforced, and refined by friends, loved ones, and the external world. What you think of as your "self' is a fragile construct.