All parents have an aha moment when they realize that their little baby is all grown up. It can be a bittersweet realization -- he's not my sweet little 3-year-old anymore -- or a pretty great one -- he's not that back-talking teenager anymore. In any case, he's different now. He's his own person. You need to treat him with the same respect you'd give to any other adult, and starting from a place of respect will make your relationship stronger and so much more enjoyable. But please make an effort to come to this realization sooner rather than later -- not when he's 35.