If glass is shattered in your dreams it could symbolize breaking of both negative and positive things. For example it could represent the breaking of illusions, denial and deceptions. On the more negative side, it could also represent the shattering of some dream or hope that a person has been holding close to their heart. Traditionally, looking through a clear glass is a sign of good luck, and through a dirty glass symbolizes domestic difficulties. Drinking from, or seeing, sparkling glassware is very good luck for the dreamer.