Be consistent every time. Say in sole words "we don't hurt others". Instead if disciplining him right there, turn ur attention towards the hurt children. Comfort them. This means you are sending him a message that he cannot get ur attention by misbehavior. Also reward him by loving words every time he does kind things. Let them be simple gestures of helping out in ur daily work. Or anything else. It sends a message to him that he gets more attention when he does good things. Its just a balance. He will learn it soon. You can model kind gestures to him. When you talk kindly to neighbours or kids, tell h, " see, I have got more friends because of being friendly " He will grow out of this phase fast.
Read more