Your "elevation" due to the amount of caffeine you have had. It's usually on a scale from 1 to 5, with 5 being the most caffelevated and buzzed on caffeine. 5 is a dangerous level, while 1 is practically comatose. 3 is that nice high you get from a triple latte at fivebucks.
My caffelevation was only at about 2, making it very hard to talk to Lydia who is almost always caffelated to a 5.