stumbling upon unfinished projects

This past weekend I decided to clean a bit my creative space, reorganizing my supplies, and stumbled upon a couple of unfinished projects. One of them was this one :

They were meant to be felt biscuits looking like Christmastime spiced, iced biscuits. They were hand embroidered with DMC perlé cotton, but they never got around to be finished.

It felt weird unearthing them, it felt like opening a time capsule ! Do you see what I mean ? Do you often stumble upon unfinished projects ? How do you feel about it then ? Do you want to finish them, or do you think they belong to another period of your (creative/crafty) life ? I'd love to know !