As for "toothy kindness" - I think all traditions are full of this sort of tough kindness. If someone is on a wrong or dull path, and someone else startles them into awareness of that, then that's a blessing. And the method by which the startle is obtained might be anger, or satire, or an intentionally applied indifference. But that is, of course, a fine line.
George SaundersWriting a story I am just trying to find some little interesting thing to start out with: something small, even trivial. Preferably something that doesn't have a lot of thematic or political baggage - a little crumb that is interesting.
George Saunders