Even in written words, I didn't think much. I mean, I did a little, and the further into the day it went (especially once I got to talk to my girlfriend), the better it was, but all said and done, altogether, today is a not-very-active-brain day. It's not that I've been vegging out.
I know the feeling of vegging out; if this were vegging out, I'd describe it as vegging out. It's just flat-out not being able to truly think on a deeper level, for far more than I should.