I'm so sorry you're having a rough time. I'm sure you will get your confidence back as time goes by. I think the idea of a single story is a good one. I'm sure the idea of moving is a daunting one. I know there are a lot of assisted living places that are quite nice with care available when needed. Plus they have so many scheduled outings and social occasions.

You are so friendly and nice. I'm sure you'd be a queen bee in that setting!
Feel better soon.
Jean