I've cheated in nearly all my assessments since university
Why would you do that? Did something lead you to the decision to cheat?
Yes, I used to make bad decisions while I was drunk.
It is a bad idea to cheat in school, and it is also a bad idea to make big decisions while drunk. You should think through your choices more carefully and make more mature decisions in the future.
I got the degree so you can fuck off.
It doesn't matter that you didn't caught. You still cheated which is wrong.