Last year, I lost 40 pounds. I want to do the same this year. To that end I have started working out at the gym and got myself a personal trainer. I have been slowly pushing myself, with her help, harder and harder slowly. Recently I inflamed an old injury.
About ten years ago I slipped on the ice, landed on my elbow and dislocated my shoulder. I tore my rotater cuff. It took over a year before it was right after that. The loss of sleep is a huge hassle too. My wife and I even switched sides on the bed so I could more easily favor my right shoulder.
As it stands right now I would not dare shoot a rifle or shotgun with heavy recoil. Even hand guns will give me a thrill I'm sure. If it was an emergency and I was gunning and running from Zombies this would be damn inconvenient.
--Time to practice left hand shooting.