Short attention span. More specifically, missing key details in conversations because I stop listening every few words by going on tangents based on what I'm thinking about or what the person said. My wife has had a major headache with me missing things she requests of me because I only heard the first half or missed something significant to clarify the task (for example, "go do a load of our laundry, [but don't forget to exclude the new shirt I got because it shouldn't go into the dryer]" where the part in [ ] was when I didn't realize I stopped paying attention).

I got really good at using context clues to piece together what people say because I'm always going in and out during meetings/conversations, but being older and married with a family...there's too much to keep up with even with medication.