When you are analyzing any piece of literature, there are several things that you want to make sure you do. You should make sure that you use reputable sources in your work. Those could include books or research articles from experts, and not essays of opinion or information from untrustworthy or casual sources, like friends or fellow students. You should pay close attention to the literature that you are analyzing. What is the tone? Why does it use certain words instead of other, similar words? Where is the tension in the work? Ask yourself these questions and look for answers. Make sure you pay attention to details that strike you as important. Hope this helps.
