Fully agree with everything being said already. It'll take a weekend to do the course, but it will be time well spent. Not only will you learn a bunch of great bits of info about firearms, but you'll get those extra tidbits that aren't in the book because the instructor has been dealing with firearms for so long. For example I learned on my course how to fill out a LTATT so that I can travel on any day, at any time, to any range (gunsmith, etc, etc) with any restricted that I possess a reg cert for. If I had just challenged the test (not only would I have most likely failed) I wouldn't have learned that. Also keep in mind that you will meet other people that are starting into guns (or getting back into them), who knows you might just make yourself some new friends to go out shooting with. I'm not trying to insult you here, but if you have very little experience with holding actual firearms you are more than likely going to fail the challenging of the tests. Please don't be insulted by this, but I find there are a lot of younger people out there that feel they know firearms because they've played lots of video games and seen a bunch of movies (I was like that when I was younger). But dealing with actual firearms is nothing compared to either of those. Again I'm not saying that this describes you, but just making an observation based on my experiences.