My 88 year old grandma has been having feelings of guilt over things that happened to her daughter (my birth mother) before I was born. (i'm 38) Also, she has anxiety over environmental issues that she hears about on the news. She also gets very depressed because most of our family is dead or not close enough to see or hear from often. We live together, and need to clear out the garage, but when she starts going through old boxes and storage items, it brings back lots of memories for her. She needs someone to talk to her, and take her out more often so she won't just sit at home and read, watch tv, or dwell on her health problems, but I have very limited driving skills, and I'm not social enough for her. We don't have any help, are very isolated at home, and I am depressed and burned out. I don't want to put her on any more medication that could have side effects, because she doesn't sleep well. What should I do?