Well, I just had a terrible fall in the lobby at the mail boxes, and I could not get up. I lay in the lobby and yelled for help until a nice strong young man in Apt. 1F came to my rescue, lifted me up, told me if I needed help again to call on him, and I came home. I fell on my bad knee, then my bad hip, and my right leg is really screwed up now. I am very lucky I did not all against the hooks on the wall because I could have seriously injured my head.