Night Guard

Today, I visited the dentist's office, and picked up the night guard I'm to wear from now on, in order to prevent me from grinding my teeth at night. (Could this possibly have anything to do with stress on the job?)

I go to a dental clinic with multiple dentists at several offices (at least, I think I'm right about the several offices). The dentist with whom I became acquainted a few weeks ago is no longer there, so a different dentist checked the fitting of my night guard. The dentist I met last month is moving to Texas.