What if I've cheated on nearly every test I've had in school?
That's not good. Why have you cheated on almost every test?
Even though I studied a lot, I found out that my studying methods were ineffective
Cheating on a test is wrong and you are also cheating yourself by doing this. Speak with your professor and ask for tips of how to study and retain the material because if you get caught, you could be suspended from school.
Fair enough, but it's not like I'll get caught. I'm gotten pretty good at doing cheating by now.
Getting caught would be bad but there are worse things. Like wasting your time and money if you are really not learning your subject well by cheating and not studying hard. You need to find a better way to take a test without having to resort to cheating.