Psychic power is the ability of an individual to communicate and interact with spirits or with the energy of those who have left this planet for ever. A trained physic professional makes use of his/her psychic power to ascertain the truth. The medium of communication includes trance, extra sensory perception and tools of communication, such as a crystal ball etc.
Psychic powers make use of trance as a medium of getting attuned to the external energy. Mediums who use this method allow the energy to temporarily enter their bodies. Some mediums use extra sensory perception in the form of varied psychic powers to communicate with energy around them. Others make use objects such as cards and crystal balls for the same. The end result of each method is to improve your existing lifestyles.