To be a good actor, you have to be very smart. But to be a great actor, you also have to have a streak of, 'I'm an idiot, a complete lunatic. '
Do no harmful actions, do not become attached to the cycle of death and rebirth, show kindness, respect the old and have compassion for the young, do not have a heart that rejects or a heart that covets and have no worry or sadness in your heart. This is what is called enlightenment. Do not seek it elsewhere.