I am what you would call "an adult", and I've noticed a few things have definitely changed about me since I graduated to this new level in the game of life.
Oh wait, did I say "a few things"? I actually meant "everything." Because indeed, everything has changed.
I've made that transition from innocent youth to grumpy, achy, eternally exhausted adult, and I've got to say, it's not at all what I was expecting it to be.