Habits I don't realize I have

(quietly cuddling with Mike, thinking about willpower drain and how it affects people whose hobbies involve heavy cognition)
Me: God damn, physiological algorithms are cool.
Mike: I love these little outbursts of yours.
Me: Outbursts?
Mike: Yeah, when we're just hanging out and you randomly decide that something is REALLY COOL.
Me: Do I do that often?
Mike: Probably once or twice a week.