me: wow i wonder why i have this itchy red patch on my back? i hope i'm not allergic to something like the cover of the chill pack i use for my shoulder!

my mom, looking at it: honey that's a chilblain

me: ......

my mom: you've been doing 20 minutes on, 20 minutes off, right?

me, remembering how i usually just slap it on there and then sit for like 2 hours: ..........uh...............................................