The possibilities of self-suction can be particularly useful in the management of pain. It is possible to modify the experience of pain. The only obstacle is the limits of imagination, but as you surely know the imagination knows little boundaries. Sometimes deep relaxation can help, before giving to yourself the suggestions you need. Other times just let yourself travel and become one with these submissions and so you can be led into a trance state without deep relaxation. What is trance? Trance is not a mystical experience that only trained hypnotists can induce.