Learn to climb.

The third art is the one with no top, and you have already met it as the staircase. The moment your reading begins to work, the other person feels it and changes, so to go on winning you have to live on that staircase deliberately, climbing as they climb. This is where most players who have learned a little go wrong, and it is worth saying plainly how. The skill is not raw cleverness. It is calibration. At every moment you are trying to sense one thing above all: what level is the other person actually playing on? Are they simply throwing their habits, not thinking about you at all? Then a plain, direct read beats them, and any cleverness on your part is wasted — worse than wasted, because it walks you straight past the easy win. Are they watching you, countering the move you just made? Then you must take one step up and play the counter to their counter. Are they deeper still, reading your reading of them? Then you climb again and meet them there.

The classic death of a strong player is overleveling — reaching for the third-floor play against an opponent who is not even on the first. He outthinks a man who is not thinking, and loses to him, and cannot understand how. So hold this as a rule with almost no exceptions. Against a simple player, be simple. Against a deep one, be deep. The entire art is to read how far down the other person is reasoning and to stand exactly one step above them. Never two. And there is a humility in it that beginners always miss. The staircase collapses. People tire. They tilt. They give up thinking and fall back to pure instinct. And the deep player who keeps climbing alone is now reasoning brilliantly against a ghost, outleveling a person who has stopped having levels. The good ones feel that collapse the instant it happens and drop straight back down to meet the simple opponent the other has become. To climb well, you must also know exactly when to stop climbing. Calibration always, not height for its own sake.

There is a particular feeling that comes when you get the level right, and you will learn to chase it — a kind of click, where your throw and theirs meet exactly as you pictured, and you know that for that one round you saw the board a layer deeper than they did. Chase that click. But distrust it too, because the same feeling, identical and just as convincing, arrives in the instant before you overlevel into a loss. The only cure is to keep your read of them — their depth, their state, their tiredness — always a little more important to you than your delight in your own cleverness. The cleverness is a tool. The read is the work. Players who fall in love with the tool lose, again and again, to players who never stop doing the work.

And it wounds the pride of every improving player to hear it, but the simple opponent is often the hardest test, not the easiest. A beginner throwing on pure instinct, thinking nothing whatsoever about you, presents no staircase to climb, and the clever player hunting for a depth that simply is not there keeps losing to a person he is certain he is smarter than. Humility here is not a virtue you bring to the game out of politeness. It is a weapon. The player who can make himself plain against the plain, and reaches for depth only when depth is genuinely present, will quietly dismantle the brilliant one who cannot stop showing off the inside of his own head.

You will know you are beginning to truly play when you stop thinking in shapes at all and start thinking in people. The question in your mind will no longer be rock, paper, or scissors. It will be: where is this person right now? How deep are they reading? What do they believe I believe? And the shape, when it comes, will arrive on its own, the way the right word arrives the moment you actually know what you mean to say. The hand follows the read. Get the read right, and the throw is almost an afterthought.