Her: I want the pink toothpaste.
Me: It tastes exactly the same as the blue toothpaste.
Her: Pink is for girls.
Me: No, it’s not, that’s just social conditioning.
Her: What’s social conditioning?
Me: Well, people say that pink is for girls and blue is for boys but it’s not true. You just feel it’s true because you see lots of pink things for little girls and you hear it a lot.
Her: I don’t care; I like pink.