Cartesian dualism

Today in my class I learned about Cartesian dualism and about the body, mind, and soul. Cartesian dualism was created by Rene Descartes, a person who I talked about in one of my past posts. Basically, what Cartesian dualism is a theory that your mind and body are separate and how your body is tangible and your mind is non tangible. First, in my opinion you can touch your mind but to do that it would be very painful. Second, how can your body be separated from your mind and if you could wouldn't scientists  have figured it out already. Third, I feel like your mind stays in your body but your personality, thoughts and emotions toward objects in real life stay the same. Finally, when you die I theorize that your body and mind stay together and stay six feet under ground in a coffin and decay only your personality, soul, thoughts, and emotions go to a place mankind has yet to adventure to.