Old people and Gravity don't mix

Not in any way do I find this funny, but my Grandmother has a habit of forgetting how old she is. The woman will be 90 in November and well, she is old. I think someone needs to remind her just a little. Her phone was ringing the other day and she fell and cut the back of her head on her air conditioner. I am not sure how she did it? I mean she had to flip on her back and somehow stretch out across the room because the air conditioner is no where near the phone. I am still not sure how she did it, but she has a TON of staples in her head. I am worried about her, she is forgetting all kinds of things that really should be remember. I just hope that she does not do it again or do something worse. Old people and Gravity don't mix!!