Years spent at university are among the most intense and beautiful in life. But this period can also be confusing, even distressing. After all, the university represents an unknown universe for the one who lands there, with its codes, its crowded classrooms where the professor seems far away ... In fact, the student will be faced with choices that will often have a determining effect on the future. The answer to the many questions that tapped him is not usually found in school books. It is in this spirit that Marie Lambert-Chan had the idea of ??answering, as concretely as possible, the questions or the challenges facing the student.