We all need to lighten up on the topic of parenting. Parenting is a tough job. Some of us parent the way we were parented . . . and live to regret that.Here's a video of a mom who has a handle on how hard parenting is and how to keep a sense of humor. She's condensed 24 hours of what a mom would say to her kids to 2 minutes and 55 seconds -- to the tune of the William Tell Overture, no less. I noticed that the audience laughed in the same places I did.