Hmm....I don't like fish, either, but that still leaves beef, pork and chicken, eggs and cheese. Still lots of variety. Sounds to me like she's just trying to justify failing in advance. Ever notice how when a person really wants something, they usually find a way to obtain it? Same thing goes for when we really don't want to do something...people will sometimes do mental backflips to come up with a reason not to do it (like, "I can't follow a low carb diet because I don't like fish.").