Those who know me well will know that I’m very sensitive when I’m sleeping. Which means to say that I get stimulated very easily. Any slight noise can wake me up. It was the very same reason that I had to switch rooms when I stayed in hall as a freshman.
In addition, due to the insane property prices lately, I have to forgo the privacy of a single room in my old house, to share a room in the new house with a friend. Which means to say that I’m no longer single. Which I thought was fine initially since we only use the room for sleeping.
Oh, I didn’t tell you that I moved to Bukit Batok? That’s for next entry then.
What I hoped was that he doesn’t do anything funny when I’m asleep. Unfortunately, this friend is also a snorer. Imagine being woken up at 1 am, 4 am, and 9 am because of the snores. So I retaliated by forcing his eyes open and shining torchlight into his eyes.
Snores + sensitive sleeper = disaster.
The solution turns out to be simple, and is actually the same one I thought about exactly 4 years ago.
I bought a pair of earplugs.
The earplugs that I got are actually quite cheap ($1.55 for a pair), but they are also a brilliant device. I’ve always wondered how does a person insert the earplug such that it will block as much noise as possible.
The answer lies in the fact that the basic earplugs, like the one I got, are made of memory foam. Tell the earplugs something, and they will retain it for years. Deform the earplugs, and they will slowly return to its original shape.
So what you have to do is to roll an earplug, compressing it to a small cylinder, and then place it in the ear canal. The earplug will slowly expand and fill the gap.
The experience itself is worth blogging.
First you feel a foreign object (the earplug) entering your ear. And then with a rustling noise, the earplug slowly expands. As it does, the sound that you hear from that ear slowly fades, until the earplug is in a tight fit with your ear.
Do it on both ears, and the experience is quite surreal. Everything you sense with the other four senses are the same, only that you hear nothing, or very muted, if at all. The usual noise of the air con, the taps on the handphone as you send your last good night messages, the noise you’re supposed to hear as you toss and turn in bed–they are just not there. If you’re lucky, you can even hear your own heartbeat!
Well, that’s what you’re supposed to hear–nothing.
For some people, like me, I hear a slight ringing noise. It’s the same noise that I get when I try to shut both ears with my fingers. Wikipedia suggests that this condition is called Tiny Toon tinnitus.
It is not a disease itself, but can be caused by many reasons, such as “ear infections, foreign objects or wax in the ear (most likely the reason), nose allergies that prevent (or induce) fluid drain and cause wax build-up, and injury from loud noises. Tinnitus is also a side-effect of some oral medications, such as aspirin, and may also result from an abnormally low level of serotonin activity.”
Tinnitus does not seem to be a dangerous condition though, so I guess it’s fine.
BTW, did you know that memory foam are used for mattresses too?