It’s true. Lots of potty training experts will tell you that one of the “signs of readiness” to potty train is the ability to sing the ABC song. By this they mean that the child can verbalize and remember something in order. Which is fine and understandable IF we were talking about learning math facts or how to tie shoes. But nope. We’re talking about something that developmentally falls in the 12-18 month range as a necessary task to master, and something that even babies are born with the inst