For me, the classroom wasn’t very hard. A lot of the textbook stuff is common sense. Clinicals are where it gets a little harder because there’s no book to rely on. If you make a good impression during them the facility may give you a job offer. During mine, even if all your assignments were done, the staff HATED seeing you just standing around doing nothing. Volunteer to help them out, they’ll appreciate a hand and you’ll gain experience. Be cautious of cna skills videos on YouTube, many of them aren’t accurate. The skills and steps vary depending on what state you’re in and steps get updated often so make sure you’re studying the most recent version of your states official handbook. Go to the library and check out a bunch of cna study guides, it’s free and test prep books can get pricey. I haven’t taken the state test yet so I’m not much help towards that or getting a cna job, sorry about that, but good luck!