Talkative
I talk a shit ton when given the chance. If I'm fed enough candy and caffeine, there's just no freakin stopping me unless you use duct tape.

Quietness
When the hyper buzz wears off, or I'm just not in the mood to be talkative, I won't say jack frost. And when I don't wanna talk, I really won't, meaning my answers to anything you have to say, will be as brief as possible.

Sleepy
I sleep. A lot. And when I sleep in the car, I like everyone to be aware of it, and respect that they shouldn't be talking at the top of their voice when I'm trying to sleep less than 2 feet away from them. Jeez.