Dentist appointment

I had a dentist appointment this morning. I am getting all my old fillings replaced with some new stuff. I had the right side of my mouth done this morning, and I am not sure I want to go back to get the left side done. I have not had a cavity in almost 18 years, so all my dentist visits since then have been for cleanings only. The numbness should start wearing off soon and I will stop drooling on my keyboard.