My SFPN is relatively new and I haven't scared away all my friends yet by talking about it incessantly It's hard to describe what it feels like though.

Here's what I came up with, but want to hear YOUR descriptions.

• At my best: the pain in my arms feels as if I tangled with a cactus and was then randomly splashed with lemon juice.
  
• Most of the time: the skin on my arms feels one size too small, as if it were exfoliated with coarse sandpaper & doused with lemon juice, PLUS my wrists and inner elbows were badly bruised.
  
• At my worst: I've dipped my arms up to my armpit into bottles of battery acid.

What would you say?