I am sure that everybody of you knows how it feels when you have pain. The fragrance of a red rose or the redness of an apple has a special meaning to you because you can feel , you can smell and you can see. These are the blessings of our conscious self. But the question is, who is the self?

Think of the time after your death. If somebody manages to make a copy of you(clone) from your cell, will that be "you"? Think again, its possible to copy even when you are alive. So what made you, "you"? Difficult question, isn't it? Its called "mind body problem". You have no other way but to accept "dualism", if you want an explanation.