Recently the girls were having a bit of a heated discussion. They each seemed to be expressing their feelings and it wasn't getting physical, so I just tried to stay out of it. I was kind of proud that there was so much dialog and they seemed to be working towards resolution. But the thing I found interesting and highly amusing was that Lula kept using mathematical concepts to get her point across.
"You make me so mad. On a scale of 1 to 10, I'm mad at you an 11!"
"You frustrate me 80% of the time."
"Fine! Then you can just play by yourself until you're 172 years old!"