compare-and-contrast essay might seem like the easiest type of paper to write: just find things that are alike and then find things that are different. There’s a catch, however. It is up to you to argue why those similarities and differences matter; otherwise, you don’t have much of a paper.
The purpose of writing a comparison or contrast essay is not to state the obvious but rather to illuminate subtle differences or unexpected similarities between two subjects. For example, if you wanted to focus on contrasting two subjects you would not pick apples and oranges; rather, you might choose to compare and contrast two types of oranges or two types of apples to highlight subtle differences. For example, Red Delicious apples are sweet, while Granny Smiths are tart and acidic. Drawing distinctions between elements in a similar category will increase the audience’s understanding of that category, which is the purpose of the compare-and-contrast essay.
The key to a good compare-and-contrast essay is to choose two or more subjects that connect in a meaningful way. Similarly, to focus on comparison, choose two subjects that seem at first to be unrelated. For a comparison essay, you likely would not choose two apples or two oranges because they share so many of the same properties already. Rather, you might try to compare how apples and oranges are quite similar. The more divergent the two subjects initially seem, the more interesting a comparison essay will be.
Composing Strategies — The following steps will guide you through the process of writing an effective compare-and-contrast essay that actually has something valuable to say:
 So they’re alike and they’re different. So what? A good paper will not simply offer a summary of themes, characters, or plot. Your job is to think about how these comparisons and contrasts create meaningful connections to a larger issue.
 Create an effective thesis statement. Again, you need to say why the comparison and contrast is worthy of note. Let’s say you want to compare and contrast the heroines of Pride and Prejudice and Jane Eyre. Your thesis might be this: “Although Elizabeth Bennet and Jane Eyre are very different on the outside, their shared internal values connects them in literary history and in the fight for women’s rights.” Now you have a reason for your efforts and a compelling case for your audience’s attention.
 Support with primary text. Support your analysis by providing primary textual support; in this case, the primary sources are the novels Pride and Prejudice and Jane Eyre. For each point you address, offer textual evidence for your positions either by directly quoting from the text or by paraphrasing. Be sure to properly cite each quote or paraphrase in APA format.
 Support with secondary sources. This is using sources other than the text itself to support your argument. A secondary source is anyone other than the original author. Use secondary sources to provide additional backing for your thesis, especially in arguing for why the compare-and-contrast approach you have selected is valid.
 Use appropriate transitions. Transitions are important in comparison/contrast writing, especially with the point by point organization, to avoid confusion. Without transitions, the points you are comparing/contrasting may blur into one another. Also, a variety of transitions prevent monotony.
 For comparison: Use words such as ‘like’, ‘the same as’ or ‘similar’
 For contrast: Use words such as ‘although’, ‘unlike’, ‘differ’
 Include your own voice. One of the biggest challenges for a writer is to offer his or her own take on a topic. You may feel that everyone else has already said everything there is to say about your subject. Don’t be discouraged! Your own interpretation is what is most valuable in the end.
 Review. Revise. Repeat. Compare-and-contrast essays can often become convoluted if a tight check is not kept on your writing. Review your work often to make sure you have not suffered the sins of summarizing plot, soapboxing, or wandering pointlessly in the literary woods. Move or delete text if you have to: don’t keep trying to pound a piece into the puzzle if it clearly doesn’t fit.
To evaluate the effectiveness of a comparison/contrast essay, ask yourself the following: Is the essay balanced? The most common error in a comparison / contrast essay is spending too much time on one subject and too little on the other. Make sure the essay equally and thoroughly covers both subjects.
Topic Choices:
 Bulimia and anorexia