Tuesday Morning Class

Tuesday Morning Class... I got to school this morning, and lo and behold I have no Math class... I had no idea on my 30 minute commute that my class would be canceled, and as I got to North Greenville, and found out, I was pretty upset. I wasted all that gas, and 30 minutes driving. But mostly the gas. Gas is what, $3 a gallon? And i'm using a quarter of a tank of gas every dang time i drive. Thats like, 45 dollars every 4 days. Its absolutely absurd! If a teacher is going to cancel a class, I feel there should be a way to notify every student as soon as possible.