Earplugs

When we do not take the sleep well, healthy balance or hormone balance seem to collapse.
The balance seems to be important in various fields.
I hear the words such as money balance or the life work balance.

I may do the work of the night duty.
In that case, I sleep in the day and am up at night.
With that alone I turn it over naturally.
It may be easy to lose the balance.

I hear various sounds and voices in the daytime even if I intend to sleep.
For example, there is an announcement of a tofu maker and the collection of waste articles.
When I was a jingle and got up, it has been sales.

Therefore I used earplugs for trial and slept.
It was very good.
Now, I use earplugs when I sleep at night too.

I use the type that can use for swimming.
It is tightly so that water does not enter.
I screw it into my ear and sleep.

Even if I put common earplugs, it put out immediately.
My earhole is either big or small.
Probably I think small.

But the hole of my nose is big.
Therefore I get the balance.