What causes of students to drop out of school?

Easy they might move house or their parents think they are getting bullied and don't like the school

They have low confidence and feel like they dont have a future and should just give up now. But you should never give up :).... Or it could be that the student feels school is too hard for them... Orrrr because it could be something that someone did or said that effected their decision to drop out. For example if another student said, "Your never gonna be anybody, you should just give up now." The student could have taken that veeeery harshly and started to believe that.