I'm a school counselor and usually behind the keyboard for a good part of the day. I also have my summers off. It wasn't until early this summer that I've started to have some serious numbness in my hand and forearm. It's day and night. I've also paddled quite a bit this year already so I'm wondering if it's work related or "FUN" related. ??? Is this a common issue with boaters? I've never heard CT developing because of paddling. Thoughts???