The most challenging thing about senior year of high school is keeping your grades as high as possible in order for you to have a good impression from the universities that you will be applying for your college. This is because in order fo you to go to good universities and get the course you want, they will look at your grades in your senior year and will evaluate them.
For this essay, you could discuss the transition period of senior year. This is the last year that you will be at your high school before you and your friends leave for college, the workforce, the army, etc. After several years of taking courses with the same classmates and teachers, you have to say goodbye as everyone makes their own decisions and starts their own separate lives.
