Not to make light of this as it is a serious condition (and I wonder if some guys quite get exactly the magnitude of it...).
Like this old Snickers commercial from the 90's (maybe the early naughties...) a QB who'd been clocked was lying there- and after having had the smelling slats applied- was asked how many fingers were being held up ... the QB gets that answer right... asked who is was ... the QB answered that he was Batman.
In other words - I'm hoping that medical staff don't take his word for it (and do the proverbial -ask Toews if he's Batman)... if the answer is 'yes' - take statements of self diagnosis with a grain of salt.