Despite the fact that students struggle with grades that have limitations, these grades continue to be important in predicting future career success. Graduation is one of the most important factors that determine a student's future prospects such as admission to graduate school, internships, fellowships, and jobs. When students are taught the difference between success and failure, they are motivated to strive for success in the future. Students are known to respond to pressure in a number of ways, including stress and anxiety. Each student is unique in their own way. The letter-grading system actively discriminates against students with disabilities, mental illness, and developmental disorders by assigning them low grades. Letter grades do not measure the effort or grit of students who learn certain skills and ideas slowly, as they are not evaluated on effort or hard work. Although most students that struggle with grades have argued that they have limitations, they do remain important in predicting career success. By teaching students to distinguish success from failure, they motivate them for future success. Because Stress and anxiety are common reactions to this pressure among students. Closer examination shows that Stress and anxiety are common reactions to this pressure among students. Students are all different. Letter-grading actively discriminates against students with learning disabilities, mental illnesses, and developmental disorders. To argue with some, a 2.0 grade point average is the minimum most teachers expect. Students with poor grades may also be denied scholarships and financial aid, resulting in a longer and more expensive degree path.