You know you're out of it when...

[tikatu]

...you take a shower, wash hair and face and those parts that absolutely need it, but forget your arms, legs, back, feet, etc.

...you make a pot of coffee, and forget that it exists for a while.

...you forget what you're doing while copying files and wonder what needs editing instead.

...you start pouring creamer into your coffee as if it were milk. (I like a little coffee with my creamer, but really!)

Yeah, that's me today. Not at all with it.