On nutrition...

Fin: I don't like spinach.
Me: How do you know?
F: Because I've never tried it!

[She totally has; she just doesn't realize it.]

M: Well then how do you know it doesn't taste amazing? Like... rainbows?

F: *shoots withering look my way*

F: Spinach doesn't taste like rainbows.
M: How do you know??
F: Because it's nature! Do you want to eat a stick? Or a leaf? Or a bug? Huh?! How bout I make you eat a spider; would that taste like rainbows to you?!