8
People that chew ice must be immune to brain freeze.
(lemmy.world)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. A showerthought should offer a unique perspective on an ordinary part of life.
I chew ice just about every single day and have never, ever had a brain freeze from it.
I have had plenty of brain freezes from slushes and shakes.
Selective immunity.