You tutored pre-school children?! Why on earth do pre-school children need tutoring?
Not all children fit nicely into the education system...some are ready to learn reading and writing before the age of 6, others struggle and need extra help (primary schoolers). The preschoolers I taught were (mostly) incredibly smart and getting bored at kindy. Yeah there were some who were there because their parents were pushy, they were told their children aren't ready and sent on their way.