Elevators and foggy brains

I probably shouldn't have ridden to work. Lack of sleep was causing my brain to wander. This is not a good thing when you're on a motorcycle.

Screaming my way to work I had visions of my first coffee for the day.
Sitting my helmet in the usual place, I made a statement something to the effect of "I'm not thinking straight, I need a coffee".

I walk to the lift. I enter and push the button.

Nothing.

I push the button again.

Still nothing.

Oh for crying out loud, what is wrong with this damn thing. Then the doors close. Finally!

Nothing.

WTF???

I press the button again.

Still nothing.

Ok losing patience really fast now. I start pushing the button furiously and then realise...

I'm pushing the 4.

I'm on level 4.

SMACK.