After flossing his teeth last night, Atticus started flossing his toes.

Today might possibly be the first time he has ever gone to the potty on his own without our telling him to or helping him whatsoever. We were in other rooms, and when I came out to check on him, he was just leaving the bathroom, his underwear still around his ankles, and he said, "I did it!" And sure enough, he had.