Refined

In the eyes of a blind man, everything is the same.

In the ears of a deaf man, everything is silent.

In the mouth of a mute man, everything is spoken to him and nothing expressed back.

In the senses of a man with full use of senses, the world is a different place.

He can see difference, hear argument, speak his opinion easily. He can more easily judge.

Losing a sense could really help some people.