Leaving the class during class time will only be permitted if it is an emergency. Our class time is only 75 minutes. Visit the restroom before class, bring some tissues with you, etc., or do whatever you have to so that you can last the entire 75 minutes. With some effort on both of our parts, it may even go rather quickly. The attendance policy is as dictated by the Administration of the State University College at Cortland.
Excessive absences correlate highly with lower grades.
If you miss class without a legal excuse, you may not only miss a quiz, a presentation, or an exam, but you will surely miss material that is not in your textbook but most likely will be on the exam. Also, one must be present to participate in the class. Class participation is an important part of your grade. So, do your homework, come to class on time, stay in the class and get involved. You will learn, grow, and maybe even enjoy the process.