I was once challenged by a superior who asserted that there was no difference between training and education. I probably should have thought of a better response but what I said at least made him pause and think ... I said, Sir, your daughter is 16.
Report Abuse. If anyone clench his/her teeth it can only mean that they are nervous. and it is bad for your teeth. My advice to you, relax, unless its exam time. Baywatch Stud Â· 8 years ago. Thumbs up.
Bruxism is the technical term for grinding teeth and/or clenching jaws. It can be caused by sleep disorders, an abnormal bite or teeth that are missing or crooked, or it could be caused by stress and anxiety.