A simple door was the difference between leaving and being fired...
The last time I worked as a tech was for a college with a bizarre mix of PCs, a large Mac network, and various legacy devices for controlling printing presses, pattern cutters and all manner of design machinery. Our renewal schedule was intense and usually carried out during the summer break, leaving me with the job of swapping out up to a couple of hundred machines on my tod. Making them work with the rest of the weirdness when none of the veteran peripheral specialists were around to ask was a challenge.
One of the new campus directors was an absolute pain in the hole and divided most of his time between walking around looking important, and endless smoke breaks in front of the building. He immediately appointed an assistant who followed his lead, making him effectively twice as useless. They were like Jabba the Hutt and Salacious Crumb, only not as good looking and twice as slimy. I'd run into issues with them both a few times as they tried to tell me that I didn't know what I was doing, or that everything I did must be easy because they didn't understand it.
One summer we bought a metric shedload of new PCs from a new supplier who promised to build them identically so we could use a standard image and push packages through based on subject area. The licensing and installation procedures for some of the engineering and design software was arcane at best (five parallel dongles in a specific order...) so the more time we could save on the baseline setup the better.
Reader, they did not do that. All of the machines were comparable but with different enough guts to require a lot of manual massaging of the image, assuming it deployed at all. On top of that they all arrived with contaminated Seagate Barracudas during *that* time we've all agreed not to speak of, so that meant doing the installs at least twice. We were replacing them by the crateload.
This pushed a lot of the new director's pointless vanity projects back a bit, so one day he called my office to shout at me. I wasn't in (see above) but the answer phone picked it up. It also picked up his and his sidekick's conversation when he didn't put the phone down properly. It's interesting to hear an assessment of the issue you've been fighting summarised as 'I don't know why he acts like it's all so difficult. he just pushes a few buttons and walks away. He's just lazy'. It's extra spicy when you've just put in a solid month with lots of unpaid overtime to make sure the students had when they needed when they came back, and you're feeling a little bit frazzled and underappreciated.
I didn't know it was possible to ascend two floors from a sitting position in under 30 seconds, but I do know that if his door hadn't been locked I would've been fired instead of resigning that same day. It would have been satisfying, but I quite liked the cleaners and they shouldn't have to deal with that sort of thing.
I'll just enjoy the memory of their faces through the glass panel, and how shocked they looked when they realised that my limit had been well and truly reached.