I read the whole topic, didn't notice it before and after thinking about this a little....
We humans apparently use only 10% of our brain capacity, as you know neurons in the brain produce habits etc. and some things you don't do for a long time you tend to forget because neurons are destroyed. For an example, you play SRO for lets say 6 months and you're a pure str blader wanting to be higher level you grind your ass off, becoming a zombie, you stop doing your usual chores, you lose learning capability/your memory, vocal skills etc.
I always thought of the brain as a whole of lets say, 100 "points" of neurons and you use the first 10 because your body cant produce enough electricity for more >.<, one dies and you use the 2nd ~ 11th point until you get to 90~100 points, thats when you are old enough start being senile and use 9%..8%...7% etc. after some time your brain dies and you die. I guess thats on the biological level and the 10% probably have nothing to do with it but can it be connected to the psychological level? I saw this
article about neurons self-recovering from diseases by learning, so if you can use the 10% you "have" and keep them then learn some new thing you start using 11% and then some more? If you know the latin proverb "Repetitio est mater studiorum." I guess our goal is to remember everything we learned before and learn more and more...
Anyway I think telekinesis isn't possible, it defies the "laws of physics", mind reading and mind manipulation through mind reading on the other hand is. Either through neuroimaging or "paranormal" twin telepathic connections (
example) which have too many occurrences to be considered random(on the other hand the press/whoever might have found failed attempts uninteresting and didn't mention them?).
(edit)tl;dr probably my longest post