Capricorn - Aquarius Cusp
If your birth date falls between the 11th and 19th of January you are born in a very unusual junction and a very unusual junction point between the sign of Capricorn and that of Aquarius.
I say this is unusual because your conservative nature will be continually challenged by the influence of Aquarius and its governing planet Uranus. Aquarius is all about breaking free of the bonds of convention, pushing forward with new and revolutionary ideas and generally upsetting the natural order of things. This will be difficult for you to reconcile as Capricorn needs structure and traditional modalities in which to function peacefully.