Metaphysics Applied to Students' Life

 - Professor! This is the last lab this semester.  Do you still want us to come? 

Well, I am thinking about what to answer.   
Dear Student, not really. For me, you do not have to come to class.  In fact, you do not need to get up off a couch if you do it for me. 

What you can do for me, is to think about your life, which begins with your education, and figure out how much you want to benefit (or not) from attending this course.  When you know that, make an informed decision about coming or not coming to class.