I was thinking that if you were disabled then LDs would be a pretty good way to be fine again for a night and if you were ill (as long as your brain could still do LDs fine) you could use LDs in your hospital bed eaisly if you had that sort of time on your hands.
I had the same thought about people in jail. I’ve never been to jail, so I don’t really know how it’s like, but you’ve probably got a whole lot of time on your hands.
I’ll keep that in mind if I’m ever in hospital or in jail.
I don’t know about other people, but I couldn’t sleep all day. 
Even when sleeping long on a sunday, I have to get up eventually as lying in bed all the time gets unendurable after a while.
Yeah I also thought about that in jail, it would be likely to work because you could spend the whole time thinking about LDing, without the distractions of everyday life.
Zz There may be other distractions though. Don’t drop the soap!