Comment by foofie

> "Inexperienced” is the wrong word. That suggests that what they lack is experiential knowledge. That’s incorrect.

For your hypothesis even to begin to hold water, first you would have to prove that babies are fully aware of facts such diving in freezing water can cause sudden death, drowning, or hypothermia. Only then would you be in a position to even start claiming that they are not ignorant and just have poor judgement.