Playfelt, it's funny but I have been thinking about that lately. My 4 year old girl, 2.75 year old boy and 23 month old girl are smart and understand everything I say and I think of them as the big kids.

Then my 24 month old boy is a lot like the 15 month old baby because he doesn't understand anything I say. I was thinking it's funny that I usually like to have children close in age but my 15 month old is going to be surpassing this 24 month old in no time because the baby understands me. It's so weird. I know they are all so different but you're right, an 11 month old is definitely at 'baby' level still.