And you can't make a mistake when you are reading the Torah, so you have men standing around who will correct you if you are reading it incorrectly.
There is something very intriguing about, for example, the sense of accomplishment that a small child has, which you might be able to reduce to aggression and libido, but which might also have some independent existence.
Experience is the best teacher of all. And for that, there are no guarantees that one will become an artist. Only the journey matters.

