Six or seven-year-old Jason's favorite thing to do is to remove tires, especially those that look tall.
Then he took off Batman's tires and sold them for money - but unfortunately he couldn't sell them.
When Batman came to visit him, he could only peacefully be dragged to Wayne Manor to become his adopted son and second-generation Robin.
——Who told you to remove other people's tires without any problem?
And then... He ran away.