Fast drills and slow drills: how we train System 1 and System 2

A common experience of speaking on the spot is knowing the answer afterwards. In the shower, on the way home, the right example arrives. The knowledge was there. It was just too slow.

The two-systems picture of thinking is a useful way to talk about this. One system is fast and automatic. It hands you the next word without asking. The other is slow and deliberate. It can build a careful argument, but it needs time and attention, and time is exactly what you do not have when someone is waiting for your answer.

Speaking well under pressure means moving work from the slow system to the fast one. The app is built around that one idea.

Four drills that build the move

The System 2 drills give you room to reason. They are turn-based or multi-step, and they start when you tap, with no countdown. The Reframe Challenge asks for three distinct takes on one statement, back to back. The So What Ladder makes you follow a point down, rung by rung, to the consequence that matters. Mental Models deals you a topic and a lens and asks you to say something you would not have said without it. The Framework Drill gives you an occasion and one question, and asks for an answer with a shape that fits the room.

These are where a move is built properly, before speed is asked for.

Four drills that make it automatic

The System 1 drills take the room away. Word Association gives you one word and asks you to keep branching, out loud, without stopping. Don’t Say It bans the words everyone reaches for and asks you to describe the thing anyway. Concept Bridge hands you two unrelated ideas and asks for the link between them. Hot Seat gives you one question and no prep, and it gets harder as you get better.

There is no time to deliberate in these, and that is the point. You fall back on what is already automatic, and each rep makes a little more of it automatic. They are not warm-ups, and we never call them that in the app. They train what sits underneath everything else, and they show up weeks later as fewer fillers and faster answers.

Why not just read about it

ThinkProv has a lot of reading in it: six courses, eleven frameworks, fifty-two mental models. But reading alone does not move anything into the fast system. It puts a move in System 2, where you can recognise it and explain it. Only producing it under time pressure, again and again, moves it to System 1.

You can see this in how mental models work in the app. Reading a model and passing its recognition test makes it learned. Applying it to your own life is the next step. It only counts as trained when you produce it under pressure, in a drill or a Cold Stage, and it is scored as having shaped the answer.

How the two meet in a day

Every daily program has two drills, and between them they work both sides: something to get the fast system moving, and something aimed at what your recent reps say needs building. Then you read, and then you take the Cold Stage, where both systems have to work at once.