Age 23, actuarial associate - still study maths for my job!

I’m very strong at Maths (which is quite obvious since I am here), but I want to teach you how to cut out the waffle and learn how to pass exams efficiently. From my experience, the way maths is taught is very long winded and confusing - but when you actually figure out what you are being taught it’s very simple. But the way everything has been named and the notation used makes it extremely complicated. Let’s make it simple again