Comment: I don't know why people think baby's are stupid

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In reply to comment: Got to disagree with you a (see in situ)

I don't know why people think baby's are stupid

The baby would understand a smack on the hand.

I'm reaching for blurry, shiny thing
my hand hurts
I'm reaching for blurry, shiny thing again
my hand hurts again
I will stop reaching for blurry, shiny thing

However, it is a very bad example to begin with given the scenario child's age. Bump it up to one and perhaps make it a hot stove and we have a scenario.