"You I trust just fine. What I don't need right now, is to fucking panic! You think you can grab me before I rip the engine out of the cars all around us? Or our own? What do you think would happen if one of the cars on the highway were to suddenly stop?"
She took a deep breath. And another. "And I'm doing this because it's right. If the world's going to end, and the big bad's coming, then I'd rather die trying to do something about it than cowering in a bunker somewhere."
She got out of the car, holding her emotions in check as much as possible.