person A: I have been trying to get my oldest son to be more responsible.  I started out small by asking him to adopt a good sleep schedule.  After several weeks he still hasn't.
person B: Oh no. Is he responsible with school or a job?
person A: He does well enough in school.  I think that might make him think he doesn't need any disciple in everyday life.  Make me worry a bit.
person B: I understand_comma_ he will learn though once he gets a job and has to pay bills that he will want to go to sleep at a decent time!