To answer the question no one has actually asked me: I have decided to give up meat for Lent.
Here are the parameters for my Lenten semi-fast: I'm not eating meat during Lent.
To further clarify: from Ash Wednesday to Easter Sunday, I am not going to eat meat. I will not be taking any days off of this fast and I consider fish to be a form of meat.
I don't get this "fish isn't meat" thing. My understanding of the term "meat" is that meat is generally the part of the animal that moves that animal around; some would call it "muscle" (I know we eat other parts of animals, it's just that I don't usually eat those parts). We eat that meaty part of the fish. How is that not "meat?" And besides, I bet the fish would certainly have its own opinion about the subject. So I'm not eating fish either; I even switched to a different source of Omega-3 fatty acid for Lent.
So I've been on this fast for about a week now: so far so good. I'll write more about the lessons I'm learning as the weeks progress, but I will say that the major challenge isn't that I miss meat. At least not yet. By the end I'll probably be longing for a burger from Alice's, but for the moment I'm learning to be (albeit temporary) a vegetarian.