this bit makes sense, John thought maybe, MAYBE, Sherlock was on the mend; that he was on his way to being a normal human being. But now he can see the cold hearted thought process and he sees now how Sherlock has regressed. ---> THE FEEEEEELS
Lestrade: So that is an average day for you. Mycroft: Indeed. Lestrade: You disrupt traffic and save the world. Mycroft: This is correct. Lestrade: And you cry. Mycroft: Certainly not. Lestrade: You said- Mycroft: I’M THE BOSS.
((Let's just combine these shows into one, so that we can have WhoLock. And also, the Sherlock hiatus can FINALLY end.))>> Actually there is one difference it's that in Doctor Who there running from danger while in Sherlock There running to danger.