Well, I wouldn't go into it unprepared. It can be a bit more dangerous and unpredictable than in fairy tales if you're new to it, but it's unbelievably useful when you actually know what you're doing.

[No reason to sugarcoat it, after all.]

And that's something I've been puzzled about, myself. The best I can imagine is that it's something that only really manifests when we're brought here, even though I'm not sure if it was always there or if it's something that was placed there through our arrivals.