Extrasensory perception or ESP, also called sixth sense, includes claimed reception of information not gained through the recognized physical senses, but sensed with the mind. The term was adopted by Duke University psychologist J. B. Rhine to denote psychic abilities such as intuition, telepathy, psychometry, clairvoyance, and their trans-temporal operation as precognition or retrocognition.
Second sight is a form of extrasensory perception, the power to perceive things that are not present to the 5 senses, whereby a person perceives information, in the form of a vision, about future events before they happen (precognition), or about things or events at remote locations (remote viewing).
THERE IS NO SCIENTIFIC EVIDENCE THAT SECOND SIGHT EXISTS.
Anyhow there is belive that you can Unleash Your Inner-Psychic by Balancing Your Chakras and Learning How to Open Your Third Eye.
If opening the third eye is your ultimate goal, it’s time to get to work on unblocking and balancing your other chakras. Once you’ve done that, you can start taking steps toward opening that sixth chakra. But remember, this takes time—so be patient with yourself along the way.