Sherlock Holmes can be wise and funny. He wasn't, at the beginning. But later on, he's got a bantering relationship with loads of people. He's got a wisdom that he didn't have in the early stage. But he stays on the mountain top, and he will die up there. He's not going to change that.
Steven MoffatItโs been a long time since Sherlock Holmes jumped off that roof - itโs time to reveal the truth about what happened between him and the pavement.
Steven Moffat