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.
1 Grinding or clenching your teeth, which puts a lot of pressure on the joint. 2  Movement of the soft cushion or disc between the ball and socket of the joint. 3  Arthritis in the joint. 4  Stress, which can cause you to tighten facial and jaw muscles or clench the teeth.t lets you move your jaw up and down and side to side, so you can talk, chew, and yawn. Problems with your jaw and the muscles in your face that control it are known as temporomandibular disorders (TMD). But you may hear it wrongly called TMJ, after the joint. Top Problems in Your Mouth.