this is my. Nice. And I have all the papers printed out but I did it online and at one point in time there were a PC instructors who were available to give us feedback if we had questions or wrong answers I don don't know if that's still, if they still do that or not, because I haven't went down that route. But the study guide has always been helpful. The practice exams, always helpful. They give you an idea of what to expect whenever you're sitting down for a test. And, you know, our coding books. Our coding books are, you know, where the information comes from. Right. Did you have them pretty marked up when you went in for the exam? You know, I can't say, well, I do have them marked up. Of course, you know, this is calves. I love to I still tab my book whenever I get it every year. Because it just makes it easier, you know, in real life and whenever you're taking your test to be able to find things very quickly. But notes, highliders, you know, everything that you can put, you know, in , that will help you that you're allowed to put in your book. Yeah. Definitely, most definitely, you know, put that information, you know, tab it, make notes, all that good stuff. Yeah. For your day-to-day role, do you prefer, like, hard copy books, or do you use, like, e-books? We use three-to-day role, do you prefer like hard copy books or do you use like e-books? We use 3M. I love 3M. I've also used true code in the past and I like it too. I mean, it's electronic version of the book. There are times when I do have to pick up my book though and find a code