Should I re-enroll in dental insurance?

I brush my teeth thoroughly.

Nevertheless, once every 1-2 years

If I just go to the dentist, it costs me a month's salary.

About 3 years ago, I was tempted to get insurance over the phone.

I put it in and eventually it was 280,000 won last spring.

I cancelled my dental insurance because of the damage.

But basically one crown

It seems like there are many cases where this is treated abnormally.

So I looked into other dental insurance again.

I'm wondering if I should re-enroll. What do you all think?