The Silent 'NO'

The society is getting too skeptical with strangers. When a stranger walks over to sell, promote, or beg, it had becomes a social habit to ignore them.

Not a chance given by listening. And worse, not a single word utter but just pure ignorance by shaking their head. What's wrong with the society, why can't you just politely say a NO THANKS, and show some respect and compassion for others. Have you forgot, that just like us, these people strive for a living?

Or perhaps, there's a sense of guilt to reject others without reasons, that's why they can't say it by looking in the other person eyes.