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.
I think people text and drive, because texts are like the sun to the world. What I mean is that their world revolves around their phones they have to be on it 24/7. Texting and driving is wrong and they could be harming theirselves, other drivers, nature, or their cars.