"Well remember mommy, sometimes when you fight you get hurt."

Ouch. I think I saw stars. When his knee made contact with my cheek I instantly saw a flash of light. Now my head is pounding. But I know he's right - that's the risk you're willing to take when you begin a wrestling match with an 8 year old who has been taking karate. Lesson learned. Thank you, son. And now I know you've been listening to us.