Step 01Microeconomics
One market, and you hold the controls
Almost every question in microeconomics, why prices move, who really pays a tax, whether rent control helps, is answered by one diagram: supply and demand.
So instead of reading it, you'll drive it. Every step below is the same live market: demand slopes down, supply slopes up, and where they cross is the equilibrium. Drag a control and the whole picture, price, quantity, and the gains from trade, updates instantly.
Use this rhythm: predict what will happen, move the slider, then check. The gap between your guess and the result is where the intuition sticks.