Some researchers theorize that stress or poor physical conditioning are factors in the cause of fibromyalgia. Another theory suggests that muscle microtrauma (very slight damage) leads to an ongoing cycle of pain and fatigue. This mechanism, like all the others, is still unproven for fibromyalgia.
It is not a matter of texting killing the English language. People use acronyms while texting SMS for saving their money by reducing words. But the fact is that people wish to continue such short cuts to reach their goal even while writing emails, letters, students in exams.
If drivers are allowed to use their phones sometimes, enforcing specific types of phone use becomes nearly impossible. So, to recap, strong texting bans do reduce the type of accidents likely to be caused by distracted driving, but this public safety improvement diminishes quickly in the face of poor enforcement. Several clear policy implications emerge here.