[For as much as he doesn't understand the details, he gets it. And there's a certain amount of burden he's willing to take for his future actions if it's going to make a difference to these people coming from a time well past his own.

Still, Pinkman's words seat themselves heavily on his conscience and he can't help but wonder if he's done enough, if he will do enough, if he can do enough...]

Did what you could with the knowledge you had. Made a decision. Gotta respect that, 'cause sittin' 'round doesn't always get you much.