Now, that's not to say that I do not believe in the down to earth parts, however, I'm not one of those people that only accept the "lighter" side of things. I also embrace the darker side of majick, and I might be somewhat of a "grey witch" in that sense. I also got "banned" by that forum for a little bit when I told them about being a psychic vampyre..
Having a sister that is very susceptible to psychic vampires (vampyres? dunno which one to use xD) makes me a bit over-protective. I think you're pretty trusty, though. B)
Anyways, I'm really into this book about psychic types; the four types are Spiritual, Emotional, Mental, and Physical. Here's a brief summary of them all:
Spiritual - Receives psychic messages through the spirit, usually dreams. Often good with energies (I think).
Emotional - Receives messages through emotions, acts more as an emotional sponge. Makes good psychic healers.
Mental - Receives messages through the mind, often able to detect emotions and the thoughts of others.
Physical - Receives messages through the physical body (could be triggered by a range of things: plants, animals, places, etc).
There's a lot of neat details, such as powers, suggestions for helping meditation, etc. The book even has a (pretty large) quiz that will tell you your type. If you guys would like, I can type it out here and get some more details.
It really helped me discover my potential. ;_; My top type would be Mental, and my second would be Spiritual. My sister, on the other hand, is Emotional and Physical. Pretty neat. B)