I also live on disability and have a lot of time on my hands. At least, I used to until I started a part-time internship, which is ending in 4 weeks without a promise to become permanent.
Before the internship and the training that went before, I volunteered a lot. I was active at the local library teaching English as a second language. They also tutored people in reading skills. They trained all their volunteers. Libraries are a great place to volunteer even if you’re just dusting the books and shelves. They are enormously appreciative, and it might get your mind off your situation.
I also volunteer with my local community theater. This is specialized, and it’s not for everybody. Still, it’s something to consider. Community theaters need ushers for shows, and people to help swing a hammer and build sets. One doesn’t have to act to be active in theater. We have one fellow who helps us by simply sweeping the stage before every show, and he is greatly appreciated for it.
Writing is a great idea. Start a blog, or do as your doctor suggests and write a food column for the local paper. I write a blog. It’s small, but it gives me focus.
Let me ask you a question, @talljasperman. What would you do without the limitations that you currently have? You do not have to answer that question here. Think about it. Ask other people who know you what you may be able to do to take one small step toward reaching that goal.