Infant: WWWWAAAAAAHHHHH!!!!!!! Child: Weeeeeee!!!!!!! Teen: Whoa... Adult: Whaaaaa....t the hell just happened? Is that it? Is that all I get from my childhood? Screw that, I want it back. *Midlife crisis*
Your parents teach you in the first few years of your life to walk and talk. They then spend the rest of it telling you to 'Sit down and Shut up'.
Then you move away, start a family and spend the rest of your life doing the sane thing to your kids.