I read this somewhere:
Why should Ni make you think you are psychic, and why isn't it?Ni -- Introverted Intuition (not Nickel, which I know is what you thought). Allows you to see ideas from different perspectives, as well as have unusual insights or hunches that are often useful. And for the last time, it does NOT make you psychic (normally).
I realise this is a very open-ended question, but I often feel psychic, and sometimes I wonder if my chakras look big in something. It would be something of a loss to think that there is no Magick in the world!