This is a lifesaver for many people because it's becoming rare. Not one of my children is on time for much of anything. They say I made such a big deal out of it as they grew up that they are now rebelling! Not funny, guys. It's yourself you are hurting, not me! One daughter sometimes never shows up at all!! You can teach them, but they can choose what they want to do as adults. I don't want to be blamed for their actions. My friend's son murdered his wife. He shot her dead in a closet. I would never blame her. I saw her raise her children to be responsible adults.