You learned real fast as a dancer how much was the right amount to put on your shoes, because if you didn't put enough on, you were probably going to slip due to the low friction between your shoe and the stage.
Como bailarina, aprendes rápido cuál es la cantidad exacta para las zapatillas, ya que si no ponías suficiente, probablemente resbalarías debido a la poca fricción entre la zapatilla y el suelo.