Explanation for people who don't hate themselves:

fsck is a Linux utility called "Filesystem check", which can be used to fix a broken filesystem (or seriously seriously damage it)

fsck -y (where -y means "yes, fix this") automatically says "yes, fix this issue" rather than having you answer 10000 yes or no questions

the feeling when you do stupid, stupid, stupid things, but are able to fix it in just a few minutes?

fsck yes