Ever since I played around with lucid dreaming about 15 years ago, there's always a tiny bit of awareness in my dreams. It's why I can usually figure out "wait, you're not supposed to do that" when something stupid happens in the dream, before I wake up. And it's likely why I don't get something like hard drives speaking or being happy.
If something really crazy does happen, I basically realize it's a dream, and I instinctively start nudging the dream into rational territory.
But the downside to lucid dreaming for me has always been that such nudging also causes me to slowly wake up. Conscious interventions like "this didn't actually happen, I didn't actually wash my hard drives" work well to calm the nerves and turn a nightmare back into just a dream, but I just wake up fairly quickly after.