I hate leaving work when in the middle of something, I tend to obsess over it all night lamenting that I didn't finish.

Today I was in a similar position but I needed input from our Finance directorate before I could finish. So I sent them an email which would mean that I'd done everything possible and could go home knowing there was nothing more I could do tonight as surely no one would be working this late.

However five minutes later they replied giving me the exact details I needed.

So yet again, I'm going home frustrated.

Why can't they be that useful the rest of the day?!