An example of how badly my brain can get burned:

Jack: "Hey, did you talk to specific person about specific thing like you said?"

Me: "Well, not yet... things have gotten a little more complicated."

Jack: "How so?"

Me: "Well, I can't remember... did I tell you about specific thing involving specific person?"

Jack: *auditory equivalent of a blank stare*

Me: "Oh... right. That's the thing you just asked me about."

---

Jack: "Tired, sweetie?"

Me: "A little. More in my brain than in my head... body."