Psychokinesis

I've noticed its pretty common for people to get some "hot" sensations in parts their body while doing PK, but for some reason I see less people getting a "cold" feeling instead of the hot one. I actually feel both and like to refer to them as Cold Energy and Hot Energy (I believe Shirak refer to those as Yin and Yang). I was training today and got the Cold Energy on my lower legs, it was actually SO cold in that area that I started searching for an air current getting there, but everything was closed. One thing I've noticed, lately I've been getting those cold and hot sensations on the same part of the body, for example, today while training with the Psi-Wheel, I got cold and hot surges on my same hand, but it was VERY weird cause in one small spot of my hand it was VERY hot, and right next to that spot it was very cold, and the next spot was hot again, and the other cold etc. etc. Pretty much mind****ing to me as feeling such temperature diferences on little spots so close to each other on a hand that is in a enclosed space is something far from "conventional", I never got that feel outside my pk mindset. Share here any experiences you had on that subject that you believe to be relevant!