Frankly, it can be a liberating experience, releasing the ongoing feelings of certainty that things are not going right and uncertainty of what's going to happen. Better a horrific end than horror without end. Though that's coming from a privileged position of IT where it's reasonable to find a different job with acceptable (even if lower) pay relatively quickly. Of course, if it was a surprise firing, then it's bad all around; but firings should not be a surprise, they're an inevitable outcome when things aren't good, both parties know that things aren't good, and they have tried to make them good and it's not working out.