I genuinely wonder if it’s something that’s meant to aid our development of things like empathy too. I only mention it because I remember when I was a child having an intrusive thought, while fishing, of splatting a fish against a cinderblock I could see poking out of the water and actually followed through on it. Hit by INSTANT regret and sorrow. It was a very shitty thing I did but since it still sticks with me I think it did teach me something about the value of animal life. So I wonder if that plays a part–getting kids to do stupid things to learn from them.