I got a big book of Grimm's Fairy Tales as a kid, and one thing I'm sort of surprised about is that there's no real sense of causation or morals as I had come to expect. again that might come from having watched the disnified versions when I was younger.
Basically shit gets mad arbitrary.
Example that springs to mind is Snow White and Rose Red.
Two sisters who lived with their mom, live the happiest life they ever could for 5 pages straight, in rediculous detail. A bear comes in, and instead of eating them, the mom invites him inside and the two girls make a new friend.
Seems like a set up for "Don't Judge a Book By It's Cover" kind of story right? It keeps going.
The girls meet a dwarf, who had his beard stuck in some bushes. He's a mean ornery bastard, and screams for help. They snip his beard a little to get him out, tells them to slag off, and then runs off. This happens again with his fishing line, and again with some boulder.
Each time he's a little shit, tells them to piss off. Is this meant to be "Help people out even if they're dicks?"
No. The bear shows up at the end, the dwarf is cleaved in half, and the bear turns out to be a prince covered in gold. And he and his equally handsome prince brother show up and marry the two girls. And they live happily ever after.
Again, weird arbitrary endings.
Theres other stories that get equally wierd. Such as the story about the man who wins magic "make people dance themselves to death" powers from a dwarf and torments a Jew, a Tavern, and eventually an entire court of law. And said guy, lives happily ever after.