The Satisfaction of an Accountant
 

Is when you've been staring at the same numbers for half an hour, and couldn't work out why A doesn't equal to B.

Then you go get a drink come back, fix one number that suddenly looks out of placed then TA-DA! A - B = 0!

This is how every problem in life should be solved. xD

Your brain was probably going into sleep mode. I read an article on how to prevent your brain from fogging up while doing repetitive work.

how? I'm falling asleep now...

I think one of the ways was simply recognizing it and realizing it. Like if you find yourself going into a daze and having a minor brain fart, that's usually a good time to temporarily redirect your attention to something else. But seeing as you're on Fiestafan while at work, I don't think that is the cause of your sleepiness xP

So mean! HAHAHA