The ups & downs

Well, I was supposed to sub today for a 2nd grade class at Monitor Elementary, but it got cancelled.  The teacher is actually my neighbor.  She felt so bad because she feels like it kept me from getting another subbing job today (which it did) but I told her it's totally fine.  That's just the day in the life of a sub.  Nothing is ever guaranteed I guess. But, I sub tomorrow for a high school class.  Pretty nervous......most of them are taller than me!