Without working earing you can get severely isolated which make you life miserable. My mother is loosing hearing, but she lack the mental abilities to learn sig

Without working earing you can get severely isolated which make you life miserable. My mother is loosing hearing, but she lack the mental abilities to learn sign language or even lip reading. She doesn't have the strength and memory to read book. Her existence will soon be reduced to looking at a white wall for most weaken hours.