There's another guy whose attention span is questoined quite often.
Without him the pistons have no titles in the 2000s
Never said ron artest probably couldn't use medication, but he was good at basketball so no one really probably cared about getting him any help when it would have been useful, they just fed to the issue and rode his basketball skills...he's a product of his environment, and as long as NBA teams keep paying him and trading for him without requiring a change...then his issues will continue to be a problem, but as far as i'm concerned from my own personal experience with smiilar issues and observing artest from a far, they would be easily solved with the help of some pharmaceuticlas, most likely of the stimulant variety.