Implants

When I was about nine years old, I lost the hearing in one ear due to
an accident. Shortly after that, I started hearing clicking noises in
my ear. Sometimes, those clicks would get so loud that it hurt. And I
wondered... did the doctor put something in there that was making the
clicking noises?

Occasionally, I will wake up with a clear fluid coming from my ear. No
infections or other issues. When my ears are checked, they're clean
and healthy. But, this fluid... and the clicking.

And what does this have to do with numbers stations?