Night blindness may cause problems with driving at night. People with night blindness often have trouble seeing stars on a clear night or walking through a dark room. These problems are often worse...
Some superstition holds that it indicates you have lying (althouhg this has no basis in fact). It can mean several things including that you have been doing certain drugs, or simply that something...
No, not necessarily. Some dogs are born with blindness problems, however, all dogs should be born blind. A dog must have a problem if not blind when born.