My wife (like many wives) multi-tasks to the extreme. Coordinating our household, and running a business means she always has about 100 things in her brain at once. Always on her phone, always planning, making lists, researching, ordering. It's certainly common, and a wonder to witness however I worry about the effects on her brain, as she has trouble sometimes vocalizing her thoughts. She often forgets someone's name, or something's name and it takes her a minute to slow down and find the words. It's happening more and more, and concerns her. I wonder if it's a byproduct of just age or years of multi-tasking and "mind juggling" so many things.