Do you practice it? How about one handed off hand shooting? You never know when an angry cow is going to break your arm, wrist and thumb and you may have to operate one handed. When it happens is not the time to learn. It should just be reinforcement of why it's a good idea to practice those skills. Just a helpfull int from your drugged up uncle John. I'd post the x-rays but they're really not all that impressive.
But- I thought the science was settled!
11 minutes ago