1 clenching your jaw or grinding your teeth during sleep (bruxism) â which overworks the jaw muscles and puts pressure on the joint (often caused by stress) 2  wear and tear of the inside of the jaw joint â usually caused by osteoarthritis.  injury to the jaw joint â for example, after a blow to the face or surgery.
On November 1, 2014, maximum fines for cell phone and/or texting use while driving will increase (for cell phone and texting violations committed on or after November 1, 2014): For a first offense, $50 to $200. For a second offense committed within 18 months, $50 to $250.
Texting while driving causes a 400% increase in time spent with eyes off the road. Of all cell phone related tasks, texting is by far the most dangerous activity. 94% of drivers support a ban on texting while driving. 74% of drivers support a ban on hand-held cell phone use. Teen Driver Cell Phone Statistics. 11 teens die every day as a result of texting while driving. According to a AAA poll, 94% of teen drivers acknowledge the dangers of texting and driving, but 35% admitted to doing it anyway. 21% of teen drivers involved in fatal accidents were distracted by their cell phones.