“—House 12 is called the unconscious for a reason and thus it should be left alone.”

To be fair, dealing with House 12 is usually a pain in the ass. If you are faced with somebody's house 12, and addressing it causes trouble, yes, by all means, stay away from it. But to suggest that house 12 should not be investigated either in life or in astrology is the proverbial "selling your soul to the devil." What a wonderful philosophy—undo your life, undo the lives of those near you, keep suffering, be quiet and tell others to do the same. It does not get more unconscious or more House 12 than that. To advise that house 12 must remain unconscious comes from no place other than house 12 itself... It's like offering the devil a discount...