[简答题]Some people say that dreaming is very important, that it can predict future troubles and joys, or that the monsters and demons in our dreams represent our deepest anxieties and fears. Some others, though, say that a nightmare does not necessarily have a negative meaning. For example, dreaming of your own death may be highly frightening, wake you up in the middle of the night, and make you sweat all over. The meaning of this dream, however, is not death, but a turning point in life, a promising and a full success. Likewise, dreaming of finding money may actually mean you will lose something. Still some others would say, you cannot just say that a good dream means something bad and vice versa. It all depends on the circumstances. Take dreaming of water for example, clear water can indicate riches, and muddy water indicates disputes. If the water is hot, then you must guard against unexpected dangers.