The cane clinched it, but mostly, yes.

[Sherlock looks quite proud of himself, puffing his ruffed chest out slightly like a parrot. People rarely reacted so positively to him. It was one of the reasons John earned his trust: He didn't mince words with Sherlock, and as ordinary as he seemed, he was certainly different from those around him.]

Amazing or witchcraft, some might say. Quite a few, say, really. Some nonsense about Haiti.