You should not reveal someone's personal information.
Aaron is a teacher with a dyslexic student and the class is asking why this student gets more exam time.
Aaron wants to give the class an answer.
Aaron tells the class that they have no place asking that question and that it's confidential.
Aaron tells the class that the student is dyslexic and can't read well.
The student's secret is safe and no one thinks less of him.
The students mock and bully the dyslexic student because they think he's dumb.