Obviously, yes, because my boss just stopped by and asked "Aren't you supposed to be on vacation today?!?"
Believe it or not, I forgot about my own vacation day!!!! And it would have been a perfect day for gardening, a bit overcast, not too hot and the ground is soft because it rained on Wednesday. Aaaarrrrgh!!!!


I suppose it's better than thinking you were on holiday when you weren't! I hope you managed to swap today for a different day off 


. . . Hope the boss was suitably impressed by your obvious dedication. 
Part of being human, I guess. 
