I hit the wall. Whatever it is that makes you just lose all energy and brain activity and just sit there staring at your screen. Not really sleeping, not really awake. If a co-worker hadn’t offered to go walk for coffee, I’d probably still be sitting here, looking at the screen as if I’m working, but if anyone looked at me for more than a few minutes, they’d notice that I wasn’t moving.
It’s not the preferred way to meditate, that’s for sure. I might need a nap when I get home.