Lilith in the 12th house

What does Lilith in the 12th house mean in the natal chart?

Your Lilith in the twelfth house hid the wanting so well that you lost track of it yourself. The anger and the appetite went underground — into dreams, into habits, into a fog you can't quite name — and surface sideways until you turn and face them. The blind spot is acting on it before you've noticed it's there. Owned, that hidden part becomes a quiet kind of strength, and meeting it gently is how you finally get to know yourself whole.