Learning to see the puzzle in everything? They're everywhere on...
Sherlock: Learning to see the puzzle in everything? They're everywhere once you start looking, it's impossible to stop. It just so happens, people and all their deceits and illusions that inform everything that they do tends to be the most fascinating puzzles of all. Of course, they don't always appreciate being seen as such.
Watson: Seems like a lonely way to live.
Sherlock: As I said, it has its costs.