This doesn't mean that others can't know what you're thinking, just that they can't observe your mind like you can. The body is not private because I can see what you are doing and so can you. We see each other and what actions we each do. This means that the body is public for all to see and observe. Premise two is true because the mind and body have different properties that make them distinct. The mind is private and the body is not. The mind is also non-spatial and the body is spatial. Both show how the mind and body differ, which means they are distinct. One argument used to refute the difference argument for dualism is the other-mind argument which states: (1) If the mind is private, then I don't know what you are experiencing or if you are experiencing anything. (2) I know you are experiencing and I know what you are experiencing. (3) Therefore, the mind is not