Sight is nothing Peacegirl, when you talk about smell, because it is more different in a nother dimension. The air has then a sweet but appealing kind of smell.
But if you walk in the kitchen, you smell as though the food is half rotten.
If you walk in a discotheque or bar, you smell a kind of almonds smell.
Or feeling somebody's heart beat at a distance
Touch; you can touch your hands while not even touching.
and feel a sort of a aero cushion in between.
That's one thing, is that blind people are more in touch with life, than some people who can see.