The essay plays an important role in admissions, especially if grades and test scores are similar to other applicants. It is your chance to show the admissions committee who you are as a person. It is important to reveal your uniqueness, goals, and motivation. The topic can vary, but what matters is how you present it. Admissions officers want to see how you think and cope with challenges. The essay should be logical, with a good structure: a catchy introduction, development of the idea and a powerful conclusion. If in doubt about the quality of the essay, you can go to
essayedge.com/college-essay-editing/ for editing help. An essay is not a formality but an opportunity to stand out, so be sincere and show your personal experience.