I agree that many with disabilities are loving and generous. However, in my case I am even prevented from that. I can't do acts of kindness or demonstrations of love or be an example to others because I am mostly unable to interact with people. I tried going to a bible study last night, but the cognitive part of my condition prevented me from hearing/understanding what they were saying. We were going over the homework and I wanted to hear the answers but I couldn't catch them. I caught almost nothing of the whole discussion, it was as if they were speaking a foreign language. It is often like this for me.
Another time, I was feeling more energetic than usual so I tried hanging out with someone for an hour or two. The next day, I was so exhausted that I felt intensely awful and couldn't bring myself to respond to messages, it was like I was magnetically repelled. It took days to recover.
That's a good point. I am able to pray a little bit, usually more than I can do other things. But I'm still pretty limited. When I start getting into a daily routine, I can burn out really quickly, causing my medical condition to worsen intensely for days. I don't usually pray out loud, but even mental prayer exhausts me.
I guess I just don't know what my role is. I don't know what I can do to serve God in this state.