I have rarely done impulsive acts and have always suffered the grief of to do or not to do.
Not so this child. He's teaching me and I'm teaching him some dance of balance.
He put his lip on a bare lightbulb in a small table lamp much abused by various children here.
I asked him why he thought that might be a thing to do. I put no adjective "good" or "bad" before the word thing, just wanted to know his thoughts.
The same day a good friend sent him this shirt.
My oldest son once put his tongue on the freezer container in the local grocery market. That's another story but similar experience.