WR Antonio Brown officially retires, as a Raider lol

I don't live too far from some of his family. They are not bad people and do a lot in the community. I think whatever has motivated AB to act out like he has is deeper than we will ever know. Is it early onset CTE, a deep business gripe, or something else? We won't know just yet, but he wasted a lot of prime years, He coulda been more special than he was. Sad story.