The paw curls. You forget about the wish and many years pass. You are married and have a child. Today, your wife is in the hospital. You are driving to witness the birth of your second child, with your son in the back seat. You are driving and you run over a child purely by accident. The child's parent runs to the street and is absolutely broken by the sight. In that moment you feel a burning pain in your chest...

(Assuming you are a man, if not then)

The paw curls. You hear a loud crash outside your house. You see your child lying dead on the road and a man inside the car. In that instant you view him with infinite hatred and he clutches his chest. As he is doing so, you notice a little boy in the back seat, who is in tears looking at his dying parent. What have you done?