One of the saddest realities is most people never know when their lives have reached the summit. Only after it is over and we have some kind of perspective do we realize how good we had it a day, a month, five years ago. The walk together in the December snow, the phone call that changed everything, and that lovely evening in the bar by the Aegean. Back then you thought "this is so nice." Only later did you realize it was the rarest bliss.
Source: Whiskey River