When my boy was little, I could not remember from what age, he
喜欢把玩具拆开,好好的玩具都成了零件了. Sometimes I felt I had a little time cooking or did something else, it was right time he destroyed the toys or even home items, such as, telephone or caller ID. I never know
some items were destroyed until I found some parts from my phone, I knew it is his hobby/activities. Now he growths up as an adult, he is very good at mechanic and electricity.
I told my colleagues that my boy learn anything from destroyed the world.