This is a Memo for myself: if you have a very important work, DO SAVE it, always, often, with several names, in different places, in your computer (it may crash), in a external hard disk (file will get corrupted), in a USB memory key (you can loose it): because there are infinite ways to loose your very important painting, and it will happen exactly when you're going to complete it.
This time the file went damaged in the external hard disk, don't know why, just that file, of course. Fortunately (or unfortunately?), I had a copy somewhere else saved in the computer since a couple of weeks ago, so I don't need to repaint from zero. But, I have to repaint all I did in the last twelve days.
Shit.
Scheisse.
Merda.