Glad you are home. Glad to here you are doing well. Sounds to me, since all you can really do is sit, start teching guns. Have someone build a little bench in your sitting area and start teching your stuff. Catch up on some projects, one gun at a time
Turn on the TV, pull out the tools and gun and get to it
. Even better, since your mind will now be wondering all the time, keep a pad of paper near buy to write and draw all the paintball ideas that come to mind.
You have to stay active bro, be it physical or mental.
Keep us all posted and better.