Teachers at school have to follow the curriculum and have limited flexibility to adapt to each student’s needs and pace. As every student is different, the same approach to everyone is just not right and can’t work well. While working with a personal tutor, a student is “the boss”. In other words, a tutor can speed up or slow down based on the student’s capabilities and convenience. Moreover, if the tutor notices that his/her chosen approach is not efficient with some particular student, it does not take many efforts for them to change the strategy as many times as needed.
In addition, while learning individually, the student does not compare himself/herself to others and has fewer chances of developing an inferiority complex.
Last but not least, with a private tutor, even location can be negotiated. For instance, Good Tutors Finder offers tutors who are happy to work remotely and give online classes.