[punch it in]

For the record I am simply saying he should retire. One thing that has plenty of data to back it up is that you can compromise your quality of life in a huge way if you keep getting your coconut rattled. One thing that does not need data to support it is that all the money in the world is not worth it. Why take the chance? For fame and fortune? He has millions. He can get any number of better jobs than most of us can.
You guys are both talking impossible talk as there is and will never be data on his specific noggin. Every concussion is different for every person. So are the effects.
But why in the hell gamble on your well being?
Im not saying you get hit hard you quit, but 6 "known" concussions in a few years is enough to make me walk away.