Embarrassing old music libraries, unwatched movies, photographs from prom night, a copy of your Windows 98 desktop, maybe some obscure work documents you no longer understand. This is what happens when you trawl through your archived files.
Today's XKCD, in full below, surely resonates with all of us. But, and I can tell you this from personal experience, it is definitely not worth opening those attempts at novels and short stories. Unless you want to hate the 16-year-old you even more than you already do. [XKCD]