Selective Vegetarian

Mackenzie hasn't been eating much lately. She used to be the one who ate everything but now she's quite choosy. I think she subsists mainly on chocolate milk; her comfort food. The other day she didn't like what was on the menu. Taylor asked her why she didn't want to eat pork or whatever meat was on the table, "it's good. You used to eat it." Mackenzie answered with," I know but I don't like to eat animals any more." "But you like chicken nuggets, that's meat." "I know but that's different." Hmmm. How so? Oh, the logic (?) of children.