This was about two years ago, and is so fucking simple. But it's because I fucked up something so goddamn simple that I'll never be able to forget.

One of the stupidest fucking things I've done?

Went into the GNOME Disks utility trying to wipe a SanDisk Cruzer USB drive. BAM! There goes the entirety of my /dev/sda disk! Oh, and you know all partitions on that disk?? Gone!! Nothing I could do.

I don't know which pisses me off about myself more: The fact that Linux has more complicated tools that do the same exact job but make me think about what the actual fuck I'm doing thus preventing fuckups, or the fact that I was too fucking lazy to use them and decided to go with the dirt simple option and still managed to fuck myself over in the end...

Lesson for you kids that haven't fucked yourselves over in a way this dumb yet: ALWAYS have that backup installer USB somewhere. ALWAYS.