wv permit test

hi everyone :0 I've never posted or anything here, but I figured since my permit test is on Thursday and I have a couple questions, I'd give it a shot. PUHLEASE tell me it's as easy as everyone's been saying!!! I get really bad test anxiety and I've been taking the practice tests online and skimming through the actual book and whatnot but i'm still sooo nervous.

one of my friends told me i'd need someone 21+ with me just to take the written test, is that true? I'm 19, and when I googled it, it didn't really give me a clear answer. if anyone could pm me to talk abt it that'd be awesome also !!!! thank you everyone :)