I didn’t know that (I only follow the Seahawks) - but that’s what I mean, they tough it out. Of course it isn’t a mental thing that might be dangerous.
I wonder if any race car drivers have ever quit mid race because they weren’t quite at their top concentration level? Not sure I can see Richard Petty coming off the track on lap 12 and saying he needs to quit and practice mindfulness.
It just came out last week that Brady played all last season with a torn MCL.