(Concern) How long is the lifespan of gold crown prosthetics?

It has been over 10 years since I got my gold crown.

But this gold tooth part has been feeling a bit itchy lately.

I guess you could say it feels like that.

But this gold tooth, once covered with adhesive,

I can't see inside, so I need to go to the dentist for this.

After opening it, I wonder if I should get a new gold crown. I opened it.

If you have a cavity, you can get it treated. But I opened it up again and...

If there are no issues, it's just a matter of money being spent without any benefit.

My worries are quite significant. Honestly, I am also very afraid of the dentist.

So, I want to ask how long the lifespan of this gold crown is.

I am posting a message. Welcome with good responses. Haha, thank you.