Mars in the 12th house, on behalf of the hidden heart, your work and other activities are carried out in private, and are more likely to covert action, because you want to avoid public opposition to others.

You for those who suffered unfair treatment of struggle, service, you are in hospital or prison is fit to be a competent administrative personnel.Because you might prefer a secret, so doing investigation or detective can be competent for the work.This position also imply that related to the law.The Mars is a bad sign, because your energy is limited.At a challenging phase, you may often you intense emotional response in depression.You sometimes easy to attack the organization, which may lead to misery, destruction and accident.

You for their own desires and goals are very good at hiding, also a one-night stand or private relationship occurs, usually you are working in a large organization, so it is easier to disguise or somewhat offset personal identity.(The constellations /astro/zhishi/)

If the phase of Mars in this house, you may have to.You will hate others privately, also cause privately, some you don't know the enemy and poor Mars is tie-in, will have been incarcerated in prisons, hospitals, mental institutions.Sometimes because of workplace relationships and in prison, this is because the Mars in Capricorn show his state.