Yes, very much so! I have had a broken wrist and later a severe break in my arm from falls due to instability, but most people don't get it and think I can just get up and go whenever! I use a cane outside my house, but also a walker if long walking is needed and I might have to sit. Very disabling, especially since I don't think my neurologist is really concerned. I must seek someone else in the Chicago area. Any suggestions?