Teaching kids to share is an important part of parenting, we all want kids who are polite and good citizens. Toddlers are generally sharing averse, and teaching them to share is difficult. Most experts agree that most kids under three are low on empathy, which is a large part of sharing. Around three, kids start developing empathy and that is when they really start to comprehend sharing, though it doesn’t make it easier. Imagine if you were driving to work one day, and at a red light someone...