Originally Posted by
hillOH 
Yeh, I'm guessing my brain is so wired into the sensation of drinking that its trained to expect being drunk. Last night was strange, I seriously felt as if I'd had a few drinks or I was drinking automatically as usual. But I haven't touched a drop for days.
I've had the same thing. Feels really odd. Had a phantom 'hangover' yesterday too, headache and all - hardly seems fair!