I like how you added your modern view of Don Giovanni as a life lesson.   I have never been a fan of operas but knowing Mozart wrote this I know it would be awesome.  This opera had a simple plot it seems.  This promiscuous and egotistical ass, screwed someone over and then he paid the price for it by going to hell.  Sometimes I feel when I study our textbook in this class I get confused with things the artists are trying to portray because our culture is so different.  This meaning was universal.  How did people react at that time to his opera?