I don't know if he has a chill gear. I look at that footage of Richard Sherman going nuts in front of his in-laws house and I'm thinking that he's the same superhumanly intense Richard Sherman who was fascinating and entertaining when he'd tell off a media blowhard like Stephen A. Smith, altered into the crazy beast by maybe one or two too many beers. I don't know if some guys become the stars they are by just banging up on Ritalin and Red Bull, or some just constantly put themselves in a hyper-intense, chip-on-the shoulder, fight-or-flight state of mind to generate enough juices to use as a PED, but Marcus seems like the buddy that's great to have in your corner, but kind of scary for you to be in his, because he just never seems to let up on the combative posture.