I can't say that his work is or will effect his school / grades... its more that his work is cutting into a social life outside of school since he only gets two days a way from school - like that of an adult working a five day work week then enjoying the weekend off for rest and play.

This is where my husband is having a problem with our son quitting work, because it more for him to have a social life right now and then more time for school work & projects later on.