They don't. Hats on the bed is just a superstition.
If AF refers to Atrial fibrillation, yes, it can shorten your life.
Buzzin' - 2008 No Hats on the Bed 1-7 was released on: USA: 5 September 2008
Most cases produce symptoms but do not shorten life expectancy.
Some mild upgrades can actually lengthen the life. It's the major upgrades that can shorten the life.
they all wear black hats to bed.
it can shorten your life span because i am 16 and the specialist told me that i could die in my 30s because of it
No.
Most likely
factors affecting product life cycle
Yes if too much it can shorten your life
No, a magnet will not affect a battery.
skin oils