Nerves have feelings too. I've come across a few cases of upper limb referred nerve pain and symptoms in the clinic this week, and it got me thinking about nerves in general. Our nervous system is a remarkable structure, but when it becomes sensitised or sensitive, it can reap havoc on the sufferer. Personally, I've suffered from ulnar nerve issues over the last few months, with pins and needles into my pinkie and 4th finger at night. Now, some of this must have to do with sl