They aren't intuitive to those of us who grew up with them either, nor are they meant to be. You learn them, though, if you want a license. It's not easy and i

They aren't intuitive to those of us who grew up with them either, nor are they meant to be. You learn them, though, if you want a license. It's not easy and is super frustrating and arbitrary when you're first going through them in preparation for your test. But if you want a license, you do it. And then you know them.