This Review I started to notice a cool breeze-like sensation sweep over the surface of my bald head or my limbs (if they're uncovered), like there's a loose door or cracked window letting in a slight draft. It's usually as flickering A&P illumination starts to dim and some dukkha sets in. Tends to bleed into the dukkha side more than the A&P side. It's usually very short lived--ten or twenty seconds, but up to maybe five minutes, on and off, at the very most.
