I only learned about lucidity 1 or 2 days ago, and I've read a lot about it since then. But I'm kind of hesitant about having a LD. Everybody says it's really cool and only seems to be talking about trying to stay in it and not waking up. So what can go wrong in a LD (besides waking up)? I'm probably most afraid of being lucid during a nightmare (although I haven't had or atleast remembered one for a while). Because in non-lucid nightmares I can just let what happens happen. But I'm just afraid that if I become lucid in a nightmare, I'll be unprepared, make a wrong decision, and not conquer my fears. I'm sure there's a section of this forum about nightmares that I'll read about later. But is this hesitance normal for beginners? And how can I take care of it?
P.S. I am far from having a lucid dream because my dream recall isn't that good anyways, but still...