Although growing old is the natural passage of time, no one wants to say goodbye to their youth. Because with age comes more responsibilities, aches and pains, and a loss of blissful naivety about the world. For some, the time flies by without us even realizing it. But for others, there's that one moment where everything changed, and we came to the quick realization that our youth has gone. An AskReddit thread asking people to share those moments is all-too-relatable; check out the answers, and you'll see what I mean.
