Hello. This will be quick. My dad said something that scared me and I just need an opinion. We were talking about stuff on TV when all of a sudden he said he was about to ask me if I finished my homework yet. He immediately caught himself and said he didn't know what he was thinking. I haven't been in school in over 20 years. He is 73. No other weird "glitches" have occurred except some forgetfulness here and there. Was this just something to be concerned about? He is otherwise healthy and active.