Goal orientation has to be an objective of all instructors/professors if they want to succeed. Arriving early for proper preparation is absolutely essential for topic delivery of the day. Review, define objectives, and delivery of said objectives is imperitive. A student may be tested periodically, the instructor/professor is tested EVERY DAY. Utilization of extra time before class can also be used to tutor a student who may be struggling with a certain precept. I, as an instructor have not failed if I have extended every learning tool that I may have to the students.