Working Memory

Forgets the third step, walks into a room and forgets why, does one part of a job and loses the rest. Why working memory — the mental scratchpad that holds a few things just long enough to use them — is small and fades fast in an ADHD brain, why you can't train it bigger (the brain-training evidence is settled), and the move that actually works: get the information out of your head and somewhere it'll keep.