? Group Theory

My Saturday class this quarter is "Group Theory".

 ( I like the rest of the students studying electronics, detest Saturday classes).

This blog especially, I have always enjoyed, but for this class we have to submit each week a journal entry, about in class activities as well as our personal observations/revelations/ experiences on the topic of the exercise. 

Writing is defiantly more enjoyable when it is "not" an assignment!  Sharing my thoughts is not a problem, nor is gathering them and doing so.

 The problem is with my schedule , when I do find the time even with notes.

 I am lost to what the purpose is to the course. I think perhaps my age is my demise, because I have dealt with the subjects though out my adult life, I do not recognize why it is necessary to relearn this.