Psychologically: One 'cannot understand something' or simply does not want to understand something important because one would have to go to trouble then to accept also stranger and to extend own horizon to learn from it. A dream which asks to be more adaptable spiritually - to get involved in new and stranger without prejudices. If the dream acts into language which cannot speak the dreaming itself or understand, the symbol of the foreign language can also stand for the language of the feelings. The dreaming has not learnt in the reality to express his feelings, however, this would have to act just in his momentary situation. (See also teacher)