It's currently winter here in the uk. when i went over to the university library the heat was cranked up to full bast. i went to the private study room i had booked and it was just as hot in there. after recently conquering my foot shyness i had read that going barefoot reduced body temperature. i locked the door and toed my shoes and socks off under the desk and immediately felt better. a sat there studying in my bare feet for three hours. the weird part was it really helped me focus for some reason. has that ever happened to anyone.