Surely staying young forever is the greatest impossibility that could be achieved.
Despite being at a young age, Taityl was mature far beyond her years. As mature as she was, however, she was far too young to be wise. As she began to lose her innocence, Taityl started to become extremely sentimental- even to the point where she became obsessed with the idea of staying young. On a desperate search to find a cure to aging, Taityl happened upon a bottled faerie. Upon releasing it, the faerie blessed her with any wish she chose. Without a second thought, Taityl wished to remain young forever. Though at first Taityl was more than satisfied, as the years went on she became more and more regretful of her wish. Instead of a wonderful blessing, Taityl's eternal youth became a terrible, terrible curse. To this day she searches for that one faerie in hopes that she can undo the mistake she made so very long ago.