About two years ago, during a checkup the Dentist asked me whether I have the habit of grinding teeth (bruxism). I said no.
Two months ago, I realised that I was grinding my teeth ... it must have been going on for years, otherwise the dentist would not ask me that question.
I grin teeth not during my sleep, but while driving!
I made this new discovery about two months ago while driving. I was actually clenching my jaw tight and grinding molar teeth while my hands were on the steering wheel, irrespective the car was moving or stand still.
This has become a habit....