The questions have come repeatedly the past five months, with Chris Cook asked to consider whether he's truly different since the last time he played a regular-season game for the Vikings.
Have you changed?
How have you changed?
How much have you changed?
Cook prefers to shrug past such probing. So he will quickly assert he is the same guy he has always been. Still driven, still humble, still outgoing yet reserved with how much he opens the door to his private life.
Yes, there are obvious superficial changes. Those long dreadlocks that used to swim out of Cook's helmet when he played were chopped away long ago.
He has also changed jersey numbers, from 31 to 20 -- a new number for a new beginning.
"I didn't really like 31 anyway," he'll say with a chuckle.