Standing on a wobble board is a real balancing act. The board wants to keep tipping — the more it leans, the harder gravity pulls it over. That is an inverted pendulum, the same problem a rocket or a Segway has to solve.
You are the sense of balance. Shifting your weight makes a gentle push the other way. The trick is timing: a small nudge made early cancels the tip before it grows.
Panic and heave your weight all the way over, and it arrives too late and too strong — you sail past level and start tipping the other way, worse than before. That is over-correction, and it is why flailing makes wobbling bigger.
Coordination is not being strong — it is making small, well-timed adjustments. Narrow boards, gusts of wind, and a ball to catch all steal a little attention, exactly like real practice on a beam or a bike.
Something in the simulation stopped unexpectedly — the lesson continues without it. You can move on; nothing you did was wrong.