Stanford marshmallow experiment

I think what one can learn from this wikipedia entry differs greatly from person to person. Of course I'm posting the link here because I think it'll be helpful, and I don't have any of my own memory from the age 4-6, 10, whatever. I was pretty obedient though. Yet, I can't help but to think like, so what? Human psychology rarely strikes me as exceptional, the generalization done by scientific method gets to me sometimes.

These are words from Bucky. A lot of mistakes go obsolete. And a child will test parents who have completely different cognitive abilities. Please don't say "I know my child.", that'd be a bad imprinting, I'm guessing...