Random thought of the day:

A Japanese dentist confirmed my suspicions that brushing after breakfast and lunch is for etiquette, while brushing before bed is imperative for health. Of course, I may not be the best person to take advice from on this topic as I usually only brush once a day before bed (unless I know I will be talking to someone in very close proximity during the day!). I also didn’t see a dentist until I was 20 years old, and got my first cavity at the age of 25. I suppose that was the tradeoff from receiving my father’s genes: poor eyesight for good teeth.