Choosing the right combination of 'A' levels can either enhance or hinder your chances when it comes to getting onto a particular degree course or finding employment. So having some idea of what you might want to study or do career-wise in the future can be helpful when picking your subjects.
Many Sixth Forms require potential students to sit assessments and attend Interviews, with some offering Academic (and other) Scholarships. I offer interview coaching to increase candidate's confidence and improve their chances of being offered a place/scholarship.