Then I have to bustle about and see things with my own eyes. Now and again a case turns up which is a little more complex.

This may be referring to bouts of depression or to the side effects of drug usage. Just let me alone, and I'll soon be right' (11). You must not think I am sulky when I do that. When Holmes and Watson detail their shortcomings to each other, Holmes explains to Watson that 'I get in the dumps at times, and don't open my mouth for days on end. Cocaine and morphine were legal during Holmes' time, so he was not breaking the law if these were his choices. Nevertheless, the evidence found within this book suggests that Holmes perhaps is addicted to some substance, most likely opium or cocaine. In this novel it is only hinted at Watson rejects it as being impossible because of Holmes' otherwise rectitudinous manner and his penchant for cleanliness and irreproachable behavior. Holmes' drug use has been a point of contention for numerous readers and scholars. 'On these occasions I have noticed such a dreamy, vacant expression in his eyes, that I might have suspected him of being addicted to the use of some narcotic, had not the temperance and cleanliness of his whole life forbidden such a notion.' Watson, 13.

The enigmatic nature of Holmes is what has made him such a fascinating and enduring literary creation. He is never completely accessible to the reader or to Watson, the man who gets the closest to them throughout their adventures. Of course, since this novel is told through Watson's eyes, he and the reader are observing and studying Holmes, who is a very particular and peculiar man. He is able to conclude the most detailed information from the minutest scraps. Holmes watches men and observes their every move, utterance, and physical characteristics. It actually derives from Alexander Pope's Essay on Man, which stated 'Know then thyself, presume not God to scan the proper study of mankind is man.' This in essence is what Holmes does for a living, although Watson is the one who utters these words. This quote is uttered by Watson after his negotiations with Holmes are completed and the two decide to become flatmates. 'The proper study of mankind is man,' you know.' Watson, 12.

I am much obliged to you for bringing us together. 'Oh! A mystery is it?' I cried, rubbing my hands.

Sherlock a study in scarlet