Can the sound of water droplets make people have nightmares? I had a terrible dream tonight, but when I woke up, I heard the tap dripping.

Yes, when you are asleep, your ears can still hear the sound of water, but your brain doesn't handle it in time. Listening to this sound all the time may affect your brain. You know that when people sleep, their brains are still moving and will be disturbed by the outside world. Hypnosis is like this, giving you psychological hints and entering the subconscious.

We'll be fine when we fix the faucet later.