Being universty student we can make our own decisions ourselves because we are thought as independent individuals by society.So attending classes should be optinonal.I think learning is something that a student responsible for.So student should decide whether he/she attend class or not.In this responsibility a student may not attend a class and he/she can fail at the concequence of exam for he/she doesn’t know the subject on account of her/his absence.So these failings,achievements,attendances …all of these are in responsibility of student.For this reason there shouldn’t be failings classes for a student ,for her/his absence