When I talk to my dad, he always understands or forgets what I just said. What happened?

Old people get older, their thoughts begin to degenerate, they are easy to forget, and their understanding is greatly reduced than that of young people!

If the elderly are healthy, you should be more tolerant and understanding!

Especially for the elderly in their seventies and eighties, it is difficult for people with flexible thinking to communicate with them. Be patient and don't abandon them. Everyone will have such a day, maybe we are not as good as them at that time!

Wish you a happy life!