Properly folding a fitted sheet: like trying to figure out why the Kardashians are famous, it's one of life's biggest mysteries.

Well, fret no more, because here's the secret.

This video, from 2009, sheds light on just how you can neatly fold a fitted sheet without the whole process ending with you cursing in frustration (you know you do that).

Now that we can fold a sheet, let's move on to the next crisis and figure out how to teach men to put the toilet seat down.