One may be resolute, forceful, and energetic in achieving success through one's own efforts. One often has a desire to conquer the world, overcome others, and achieve recognition. Mars in the eleventh house gives energy for friendship and social organizations. One usually has strong hopes and wishes which could only be achieved through collective action. One makes friends impulsively but may have a tendency to quarrel.
Many associates are likely to be male or from one's work and activities.
Mars in the twelfth house gives a desire to help others in unassuming and unrecognized ways as a social service. One may be particularly intrigued by the mystical and hidden occult things. One may also experience social institutions of confinement such as hospitals, prisons, and monasteries or retreats. One usually has the energy to fight one's way out of trouble or adversity.