I can't even deal with this. We just deployed a new update to our system, and everything was going smoothly. And then, out of nowhere, we started getting a bunch of error messages and user complaints.

Why do these things always happen? We spent hours trying to figure out the source of the problem, and it turns out it was because we didn't do enough testing before the deployment. Are you kidding me?

I know that testing can be time-consuming, but seriously, this is ridiculous. It's frustrating when something like this happens, especially when we're under a tight deadline. And to make matters worse, we had to roll back the deployment and start all over again. I just want to throw my computer out the window.

Uuuugghhh!

Nazgul devs: tested it thoroughly, sir. It's mankind-proof. Safe for unleashing in warfare

QA testers: I'm about to end this wraith's whole career