Final answer:
The statement that reflects a personal viewpoint appropriate for an opinion essay is 'Myths are the only kind of story I don't like to read. They're boring.' This statement is subjective and suitable for an opinion essay.
Step-by-step explanation:
An opinion essay is a piece of writing where the writer presents their own beliefs, views, or preferences about a particular topic. The claim that would typically go in an opinion essay is subjective and expresses the writer's personal thoughts or feelings. Looking at the options provided, the statement 'Myths are the only kind of story I don't like to read. They're boring.' is an example of a subjective claim that reflects a personal viewpoint, making it suitable for an opinion essay.
Myths, as stories that carry cultural significance and historical insights, can certainly be subject to personal opinions. However, opinion essays are generally structured around perspectives that are not purely factual and are open to disagreement or discussion, which is why subjective expressions about likes or dislikes are fitting.
The mentioned statement is a clear personal preference and would be the kind of claim one would argue in an opinion essay, using personal reasoning to support why one finds myths uninteresting.