[Concern] Cavity (Crown) Review

A habit of eating a lot of sweets since childhood

A habit of not brushing teeth well

Does not use dental floss, rarely goes for dental check-ups

Family history: all teeth in poor condition

All these habits overlapping since childhood

I have a lot of cavities, and all my molars have undergone root canal treatment.

I am still living with a gold crown so far.

Since resin restorations are used for a long time, the teeth end up cracking.

I have to cover it again.

Is there anyone who has worn a crown for over 20 years like me?