Psychologically: It lets for the future - hope above all for the intimate area - if we can open it in the dream as of course. If it is opened by the dreamer, however, by force, throws not necessarily on his character the very best light, - then his recklessness will make many friends to him not too. If he closes that castle behind himself, he becomes poorer which could present itself to him for the future around a view. If the dreaming does not get open the door lock in spite of violent strains, he should try anyway, get out of the instantaneous situation the best, - a change will hardly be worthwhile, in any case, at the moment.