If this were my son I wouldn't be mad at him at all for this. Such a young age and this little boy realizes the better things of the world. Faith in humanity can be restored, and it starts with our children.
You must always strive to keep your energy level up. Recharge when you can. Never grow weary of giving love to others, you never know when they truly may need it. it is the best work out, because your turning frowns into smiles.