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Pain is basically a feeling of discomfort that signals actual or potential injury to the body. Perception plays a major role in the degree of pain felt, it gives us the location, intensity and can give us something of its nature. Pain can further be defined by emotional response and unconscious responses to both sensation and perception. If you think it is going to hurt, it probably will. You have subconsciously told your body that what is going to happen is ... Read more