My husband has dementia, mid-stage. He still does some tasks for himself, which I encourage. However, often he leaves burners on and faucets running. Last night he cooked up two pounds of fish for himself (why that much I don't know, as his appetite is very small) and then put it in the microwave, rather than the refrigerator. I discovered the plate there this morning. Is there any point to my mentioning these forgetful or confused moments to him or should I just let it go? With his doctor he denies having any problems.