Where are we heading?

I read the editorial of "The Hindu" a couple of days ago where the editor described the terrorists blasts in Bangalore and Ahmedabad as "Metro terrorism". It is no easy issue to deal. People in cities are very very vulnerable to such attacks. Most terrorists look for places where the number of casualties is likely to be on the higher side - which makes cities so convenient.
No sane person can ever reason out their intentions in causing so much of pain to absolute strangers and say they do it for a cause or to please God of such things or even better- for peace!
But the cities which are supposed to be lands of better opportunities, of dreams, of higher pay packets, of a better life not only for oneself but for one's family are turning out to be so very unsafe.
When they appear to offer no security to individuals it all seems an illusion. Did one come that far away from home only to be killed by an absolute stranger to whom you did no wrong? What about the children. A blast is not discriminating. It hurts and kills anyone it can afford to.
Would I want my family, my children, my parents to be in such an environment where I cant even guarantee them safety? Did my small town education not offer me enough to turn me into a decently educated person? Wont that do for my kids? Are there no opportunities in small towns or we just turn our backs to them because of peer pressure? Is it just a knee-jerk reaction to the recent blast right in my city that makes me think on these lines? Will it pass?