What is the significance of a high concentration of planets in a person's 12th house?
Specifically, I have my Neptune, Uranus, Moon, Mars, Saturn & Venus hangin' out in the 12th house.
Capricorn is the sign on the 12th house. My ascendant is also Capricorn.
Really, any answers/perspectives would be much welcomed -- I'm pretty new to astrology, so I'd like to get some reference points to start out with, and the 12th house seems to be a major theme in my chart.
Unfortunately this means you will die any day now.
To the extreme you might be living a very lonely and isolated life, where any effort you make seems to go nowhere.
On the plus side you might be extremely sensitive to suffering in the world, as you may also be suffering in private. You can have a chance to show much compassion to others in this life. You may also be drawn to spiritual or occult areas of life. 12th house emphasis can mean you may or may not be confined in an institution such as a hospital or even prison if you are of that disposition. The main meaning behind this house emphasis is meditation, spirituality and isolation. This is because 12th house planets don't have an opportunity to shine very brightly. Introversion may be the norm here.
If the rest of your birth chart shows outgoing tendencies or positive aspects to 12th house planets, you can counteract the negative connotations of a full 12th house. It is not neccessarily a negative thing. Western though clashes with 12th house virtues. Be you own ear, and always try to help others to alleviate suffering. Watch out for hidden or subversive enemies as the 12th house can indicate secret enemies and secret suffering.
A full 12th house can show great creative gifts. You would have to have grounding which you say you do; Capricorn.