perception of pain

        we are told that e.g; we perceive pain via peripheral receptors ,peripheral nerves,then to the brain and then we feel pain ,we must ask ourselves first what is the nature of pain,I mean what is the pain, the next question comes,what is feeling,we feel by what !!!! the brain?. If you touch the brain you don not feel anything ,  the brain has no receptors for pain,so if we feel  pain we must feel it via something other than the body. science stop at a certain level of explaining things and makes us shortsighted. And I say that science is not ever complete,we only transferred from an era of unknown to a more difficult era of uncertain.