Sherlock Holmes, again, must have sexual impulses because human beings tend to — most human beings, not absolutely all, but that’s the majority.
The fact is, he decides to put all that in an iron box to make his brain work better.
Of course, the fact that that iron box bounces around and shakes and bangs from the inside is what makes the story interesting.
He wants to rise above us like a snowcapped mountain, but he’s actually a volcano, and that’s where the story is.
That’s where the story is.