@ Gargamel
Pretty good stuff.
Altho, seriously, folding a fitted sheet is not hard once you learn the trick to it, and there is a trick to it, and when you find out what it is all you can do is smack your forehead and shout "D'oh!" because once you know what it is it's so bloody obvious.
There are video tutorials for it online... not kidding, that's how I got the hang of it. Although I've seen various methods the basic "trick" is getting all the fitted corners aligned with each other and after that, it's easy peasy lemon squeezy.