In our history classes and many other situations time is explained as a line with dates on it identifying significant events.  I learned years ago that in some culture time is seen as a circle that cycles around every year or month.  School life is more cyclic as we repeat at the beginning of each term a similar routine.  "Please, introduce yourself,"," My name is blah-blah-blah and I'm majoring in Blah-blah."

Just call me Denvy. I'll answer and you don't have to be concerned about another "Denvy" answering in lieu of me.  Google Denvy.  There aren't many out there.  I've lived in eight different decades and was born about the time the word computer was applied to devices that did computing and started working with them about the time universities and the government were starting to use them, so I will have a couple stories to share with you.  I'm an Alaskan born in North Dakota.  One of my greatest passions is working with college students so they will earn an "A."  Plan to be one of those students.