One of the most commonly asked holiday tipping questions: "What is the proper amount to tip my mail carrier and delivery person?"
Clearly, it's a win-win; the recipient feels good that his or her success or gesture of kindness is acknowledged, and it distinguishes the writer for having executive manners. Best of all, it's fast, easy and sends a powerful message.
Being on all three sides of a guest list -- inviter, invited and uninvited -- can help children not only become more resilient, but also more conscientious and empathetic. It's up to parents to use parties as opportunities for chats about friendship, kindness, and etiquette.