Kind of reminds me of my nephew when he was two years old. He was warned not to touch things. They were hot. One day his mom was heating up her curling iron and turned her back. Of course, he could not resist and tried to curl his bangs. After he quit crying, he ran around the house pointing at things that he had been warned not to touch because they were hot and saying "hot" as he pointed at each one. He had a much better undertanding of the concept of "Don't touch", at least for a little while.