Counting the Days While My Mind Slips Away

After five major concussions, NFL tight-end Ben Utecht of the Indianapolis Colts and Cincinnati Bengals is losing his memories. This is his powerful and emotional love letter to his wife and daughters—whom he someday may not recognize—and an inspiring message for all to live every moment fully.

Ben Utecht has accumulated a vast treasure of memories: tossing a football in the yard with his father, m...