My MIL frequently asks to go places and to do things, like a walk in the countryside or swimming or shopping. She has a couple of clubs she attends too. But when it actually comes to going or doing these things, she then changes her mind, saying she is too tired. She is also sleeping a lot more. Have had her antidepressant increased but little change. Is this the way it goes? She is 84, do we expect too much? Thanks for reading.