I don't have any major sensory impairments, but could imagine that one with a major impairment like blindness or deafness would be at a major advantage telling dreams apart from physical reality. I.e., if you see something in a dream, then you know you are either dreaming or miraculously received your sight. Since, the former is more likely, you could easily tell when you are dreaming.Does anyone know about this firsthand or secondhand? It would be interesting to read what dreams are like for deaf and/or blind people. Paralyzed people may have an advantage as well in this area. Even though people are paralyzed in sleep by a chemical emitted by the brain, you can still astrally move in dreams, which a paralyzed person could use as a sign that a dream is occuring.Do blind people see things in their dreams? Deaf people hear things? If so, I"d assume lucidity would come naturally for them.I don't believe disabilities exist in the spiritual realms as they do the physical. Even though some are said to be spiritually blind or deaf, this is more caused by a distraction from the physical than the spirit/astral body itself being incapacitated. So I think all should be able to see in their dreams if it truly is astral.