Years back, I spent some time doing QA for an operating system, and I noticed that there was a strong tendency in people to deny the possibility that the operat

Years back, I spent some time doing QA for an operating system, and I noticed that there was a strong tendency in people to deny the possibility that the operating system had a bug when they noticed something wrong and instead put all their energy into fixing test automation, finding workarounds, etc. And a lot of these were people whose sole purpose at work was finding and reporting bugs in the OS.