The idea of entering a structure shows inner movement toward exploring new aspects or potential. The entrance of a building symbolizes our inner ideas and the threshold of conformity separating what society expects of us. We enter a house to explore our 'inner architecture' and may enter strange rooms as a portrayal of untapped potential. We can enter a building to explore our potential more from the aspect of work or sense of self-worth. See Cave, Houses and Buildings, and Arriving and Leaving.