TUNE MonaLisa Twins - Nothing Is In Vain
Did you ever go through a hard time, suffered from a big loss or a mistake and later, sometimes years later, it turned out that it was good for something? That in hindsight a decision proved to be the right one? That it wasn't such a bad luck to lose that job or to not get that particular girl/boy? Ironcially sometimes such misfortunes even lay the ground for unexpected future happiness.