I admit I cheat on tests and exams and completely get away with it.
That's so wrong. How do you choose to do it?
I copy from those who have been around the class longer, who have been in school for a bit longer
It is not good to cheat on tests even when you are having a hard time in class. It could get you expelled if caught.
Fair play, if they don't get caught they might as well cheat. The tests are already hard enough so I don't see what harm it can do.
Just because the test is very hard, doesn't justify any cheating done. Your teachers just believe in you and how hard you can study, would you want to disappoint them? How about trying to study next time, and see how great you can do!