Hi Cathy- I've not been on the site much. We've lost so many people. I use my walker in my apart. but get tired and out of breath in the community. I'm getting a bipap machine on Monday as my HO2 during the night is at 84- quite low and daytime is 95. Hopefully it will improve my oxygen at night so my days are better. I had several falls last Xmas. I have severe osteoarthritis in both knees and a congential heart defect, none of which help my weakness- but I keep pushing. Don't plan to stop until I do. Glad to hear you're getting a PWC it'll save you energy. Kari use to be on the site all the time. Her father had ALS, but then her daughter got sick with some kind of cancer and her father died shortly after that. I suppose it was time for her to move on as I suppose at some point most spouses must come to. I've been lucky my son's boss' father died a few years back so I got his PWC and hospital bed. I'll be in touch after Clinic- KB