On the Second Meditation, as Descartes mentions “these
are things which I have supposed to be nothing.” Regarding the human body. He supposes that all of what he thinks and imaging the result of this evil influence on his mind to deceive him. Descartes also mentions during the first meditation that through the senses he could be sure if something is real and true when he sees, smells or touches something. But at the same time, Descartes questions that while he is dreaming he does not have a body to see, smell or touch something. Therefore, Descartes says that he is not a human body.