Some times there will be an occasion that our teacher shows her book in hand to the students while teaching. She opens the pages and shows the contents to the students. Students who are at the last desk may not have a visibility so inorder to avoid that she may come closer to each and every desk.

Have a look at this selfish teacher who is holding the book in ULTA. Its provides good visibility to her, but for the students they cant read the contents. What a Brilliant Teacher she is....!!!