Answer:
In the novel The Great Gatsby, F. Scott Fitzgerald showcases how inaccurately portraying oneself towards others and creating a fake persona takes them down the pathway of misery.
Step-by-step explanation:
In a theme statement, you should underline the title if it's a play or novel. Use the author's full name(you can use just the last name later in the essay, but in the theme statement it should be full). Work on grammar, but it's a good theme statement! Do you have examples of evidence to back it up?