0 or 1. 2+ is incredibly bad for your neck and sleep. Or you just have paper thin very old pillows and you should replace them with a high quality pillow. I use a Coop brand pillow and it’s customizable to whatever thickness works best for you. Get a good pillow and use 1. Don’t use more.
pillows always made me feel uncomfy so I pretty much entirely stopped using them. Ill ball up a blanket if I want some support but often times I forgo it
0 or 1. 2+ is incredibly bad for your neck and sleep. Or you just have paper thin very old pillows and you should replace them with a high quality pillow. I use a Coop brand pillow and it’s customizable to whatever thickness works best for you. Get a good pillow and use 1. Don’t use more.
https://www.eightsleep.com/blog/how-many-pillows-do-you-really-need/
pillows always made me feel uncomfy so I pretty much entirely stopped using them. Ill ball up a blanket if I want some support but often times I forgo it