Sometimes I forget what I'm doing just as I'm doing it. For example, I'll be showering and can't remember if I shampooed my hair. Or be in the middle of talking and forget what I'm talking about. This isn't something that just popped up now that I'm over 50, though. I've lost mental track since I can remember. But I'm sure it's been exacerbated by all the meds I've been on the last 20 years.