I have a dental appointment today. After visiting the dentist, my mouth feel funny for the whole afternoon. I used to be quite positive seeing dentist, but it changes when I had my first bad teeth last year. I used to be very proud of my good tooth. Since my teeth no longer 100% organic, everything I visit the dentist, I worry when I’ll have to have another filling. In addition, because of I still haven’t take out my wisdom teeth, I also have to worry when it will come up. The cleaning of the plague is a bit painful, but I don’t really mind that. The worst part is teeth polishing, which is done by the dental technician instead of the dentist. I always suspect they are not doing a very good job. I’m still waiting for the technology advancement to the cleaning of the teeth mechanically obsolete. I can foresee in the future, laser or ultrasound will replace the metal scrapper as the dentist’s tool. The teeth will clean just like how the archaeologist clean those ancient scriptures.