Just an observation: I find it interesting that we feel the need for descriptions of descriptions of how people feel just to check and see if we feel the same way. 
Feeling like a zombie for me is like I'm half asleep, running on auto-pilot. It's similar to a vivid dream, where I'm aware of what I'm doing, but it's not like I'm really choosing to do it. It just happens. This happens at work sometimes, and sometimes I'll fight it, but I still find things later that I usually do all the time, and somehow missed while in "Zombie mode."
That's not a completely accurate description, but it comes close.
And after writing the above, I went back and read Scattered's description (didn't want to taint my own first) and I can say that his is pretty dead on to what I think it feels like (intoxicated, why didn't I think of that?).
Feeling like a zombie for me is like I'm half asleep, running on auto-pilot. It's similar to a vivid dream, where I'm aware of what I'm doing, but it's not like I'm really choosing to do it. It just happens. This happens at work sometimes, and sometimes I'll fight it, but I still find things later that I usually do all the time, and somehow missed while in "Zombie mode."
That's not a completely accurate description, but it comes close.
And after writing the above, I went back and read Scattered's description (didn't want to taint my own first) and I can say that his is pretty dead on to what I think it feels like (intoxicated, why didn't I think of that?).