I would like to know if this would be a good thesis to prove for the novel: The Great Gatsby.

Thesis: Nick Carraway as the author has both its advantages, and its disadvantages; Nick begins the novel as an objective character full of honest thoughts, yet as the novel unfolds, Nick becomes very opinionated and one sided when telling the story, leading to a biased portrayal of some events.

It's much too long. Also -- Carraway is the narrator, not the author.

How about something like this?

Nick Carraway, the narrator of The Great Gatsby presents a biased portrayal of some events.

http://leo.stcloudstate.edu/acadwrite/thesistatement.html

I forgot a comma after Gatsby.

Thanks, and I had meant to put in narrator.

You're welcome.

To evaluate if your thesis about Nick Carraway as the author of The Great Gatsby is a strong argument, we should look at the various elements that contribute to a well-supported thesis statement. Here's how you can examine and assess your thesis:

1. Begin with a clear claim: Your thesis statement does present a clear claim - that Nick's role as both narrator and author has advantages and disadvantages in terms of objectivity and bias.

2. Provide evidence: To support your thesis, you'll need to provide evidence from the novel. Consider particular instances or examples where Nick's narration displays objectivity and honesty at the beginning of the story, followed by instances where his perspective becomes biased or one-sided.

3. Detailed analysis: For each piece of evidence you provide, analyze how it contributes to your thesis. Explain how the shift in Nick's character and perspective affects the portrayal of events and characters in the novel. Specifically, address how his subjectivity impacts the reader's understanding of the story.

4. Consider counterarguments: To strengthen your thesis, address potential counterarguments. Acknowledge that although Nick's bias may influence the narrative, it could also provide a unique and subjective insight into the events and themes of the story.

5. Provide context: Connect your analysis to the broader themes and messages of The Great Gatsby. Discuss the significance of Nick's authorial decisions in relation to the novel's exploration of wealth, the American Dream, and the corruption of the Jazz Age.

By following these steps, you can further develop and refine your thesis statement, ensuring it provides a strong foundation for your argument about Nick Carraway as the author of The Great Gatsby. Remember to support your claims with evidence, analyze its implications, and address potential counterarguments.