I sleepwalk. The last time I may have sleepwalked, I also knocked myself out, so I’m not really sure what precipitated my injuries. My husband wants to sell this house and get a ranch because he’s afraid that I’ll fall down the stairs.
That’s a valid fear!!! Maybe if you can’t move, at least install a door at the stairs, and make it so the lock is unusual. Locking at the top instead of at the knob, for example.