Sherlock (to Lestrade): Incognito! Is that why you're calling youself "Greg"?
Watson: That's his name.
Sherlock: Is it?..
Greg: Yes. You never bother to find out.
Какой же это всё-таки прекрасный троллинг конандойлевского Холмса. Действительно, never bother to find out. За все книги ни разу не bother. XD