Sometimes I know for certain how easy it is to permanently affect a child.

I can't tell you how long ago it was that I watched Sesame Street, but whenever I see mismatch parts like this, I sing to myself 'one of these things is not like the other'.

So just keep it mind the next time you give a kid advice, or just a catchy rhyme to remember stuff by, that it might stick with them a lot longer than you realize.