I've noticed I cannot respond as fast to complex questions as I once did. I have more "tip of the tongue" experiences than ever. Are these symptoms of cognitive decline that go along with PD?

My spouse no longer wants me to drive, but I don't see any problems. What can I say when she starts nagging?

I live alone and have Parkinson's. Do you have any suggestions for caring for myself without a care partner or close family nearby?