Thanks everyone for the advice. I do live in a hot climate, and probably did not drink as much water as I should.
Will take all of your advice onboard, and let you know how it goes.
I have let some of my friends use my paraliminal, and on the strength of this alone (and I can quote all sorts of stuff from seemingly nowhere to them) they will be soon joining me PR'ing.
Tahnks once again 
