I wasn't shocked. I haven't got kids but I know they have sadistic tendencies. I'm just trying to explain away the 'GR'.
What? You completely and utterly misunderstood my story.
The point was as a child I was not fully aware that the cat felt pain from having its tail pulled, I just like the meow sound. After the pain aspect was explained to toddler Homer, he stopped pulling the cats tail.
Kids dont have sadistic tendencies, they are just underdeveloped cognitively, to include an underdeveloped sense of empathy and reason, so dont understand others feelings well.
This is Developmental Psychology 101, or the Basis for Lenny in Of Mice and Men, If you'd prefer.
On the first interpretation, the Golden Rule says:
So which interpretation are you going to go for?
Neither, you're right "golden rule" is an oversimplification.
*ps, sorry it took me 3 years to get back to you