A lot of spirit sensitivities are making themselves known - it is time for you to TAKE CHARGE! (first lesson in mediumship studies). Our psychic can open to so many errant phenomena until we put some form of focus and attention to its happening.
It all begins with the 5 senses we use in our material world and adding Intuition - from the gut and I Know - from the heart we open into psychic sensitivities. (These ideas can be found in Tara Ward's Develop Your Psychic Power found at
www.abebooks.com)
The native traditions are not quite the same as other psychic studies, but certainly are an added plus. Through the native traditions you can understand nature and our connection with all life on the planet. It is certainly a big step in our spiritual awareness and understanding.
Taking this to the psychic/mediumship abilities is a measure of your spirituality - not the whole of it. And as you open to psychic awareness, you will find your spirituality broadening and enlivening.