But where are people supposed to go to practise wandless magic? I mean, I could go out with the goats or down by the river and get away with it until Mum shouts at me for not doing something else she wants. But do they just let people in the camps go off by themselves? I mean.

Wouldn't they figure they'd get up to mischief? Like trying to figure out to do magic without wands?

I guess. I just think wouldn't they all be using it already if it was something they could really learn just by trying wand spells without wands?