Same here. Left side sleeper only, left arm under pillow.Im completely a side sleeper. And a tosser. (yeah i said it.) Whenever I wake up during the night, I've gotta switch over to my other side or else I cant fall back asleep. And if i try and sleep on my back, my throat tends to collapse in on itself and I start snoring like crazy But if my pillows arent up to the task, my shoulders definitely start feeling it, which Ive been feeling lately, so its definitely time for some replacements.
I never thought I would either until an old Jewish guy I used to work for told me "you only spend good money on two things, shoes, and mattresses". I'll be damned if he wasn't right after I bought a Tempurpedic for more than I spent on my first three cars... combined. I also spent good coin on a Casper pillow and I love it, never slept better.i cant.
just, i cant.