When we see people begging for money on the streets, they almost always seem invisible. Let’s accept it. That has been a fact proven by a long line of studies. There seems to be a barrier that separates us from these vagrants on the streets. The sad fact is, the barrier is invisible, unnoticed. Even if they are going to be replaced by any of our beloved member of the family, it is unlikely that we will get to look them in the eyes or recognize them.