Your sentence was not added because the following already exists.
Das heißt: Wir mischen uns nicht ein, auch auf das Risiko hin, dass sie es nicht gut genug oder sogar fehlerhaft machen.
Keine schlechte Methode beim learning by doing.
This means that one does not interfere in what somebody else is doing or working at or trying to learn. One just lets them get on with it.
Not a bad method at all when it comes to learning by doing.
