A man is sleepwalking. He is unaware of it.
His body and mind operate without his permission. He is unaware of it.
He does not know he is walking while walking. He does not know he is eating while eating. He does not know he is thinking while thinking. He walks, eats and thinks without his free will, is like a machine. He is unaware of it.
He sleeps in the night and sleep in the day. He dreams with eyes closed and dreams with eyes open. He is dreaming that he is already awaken. He continues his dreaming and sleepwalking.