Kirk dives into the hardest hit he's ever taken, how taking the S2 evaluation affirmed and offered new insights into how he processes split-second information at the highest level of play, what impulse control, distraction control, and improvisation look like at NFL speed, and the best one-liner a defensive player gave him after a sack. Check out these https://www.s2cognition.com/post/cognitive-skills-separate-top-nfl-qbs (two articles) that reveal why https://www.s2cognition.com/post/your-blueprint-to-understanding-the-best-quarterbacks-part-2 (cognition is a separator) for Quarterbacks in the NFL.