I tore my bicep tendon 2 weeks ago. Here’s a few things I’ve learned during my ongoing enforced stay-cation in a sling:

Things difficult to do 1-handed
Turn pages in a paper book
Blow your nose

Things very difficult to do without your dominant hand
Anything involving any activity normally performed in the bathroom
Eat (I’ve lost 8 lbs. so far!)
Type more than 10 minutes

Things nearly impossible to do 1-handed
Slice vegetables

Things I won’t even attempt without my dominant hand
Write Checks

Back again soon!