If we follow the process of evolution back as far as single cell beings, they have no eyes, no ears, etc. They are cell bodies with a nucleus inside and they respond to the things they come into contact with. They respond to sensations on and within the body. We are an evolved species that draws on this heritage. We start our lives as a single cell which must come into contact with the necessary stimulus in order to fertilise and grow into who we are today. Our subconscious i