more of Dimitri

We arrived home today from a long outing. As Dimitri got out of the car I told him to go inside, take off his shoes, and go potty, and that I would be inside in a minute. He said "yes, mommy" and ran inside...like 15 seconds later, I turned around, and he was back outside, in the driveway, in his socks, jumping in a big rain water puddle!!!! I said "GET OUT OF THAT WATER! Why are you out here? I told you to go inside!" Then I mumbled under my breath....I wish you would turn your brain on sometimes..... well the little rascal heard me and turned around to me, holding his chin. He said " Ok mommy, I turned it on, right here" (pushing his chin)

How do I stay sane?