MARS IN THE SIXTH HOUSE when well-aspected makes a quick, energetic worker who is likely to rise to prominent position in the employ of someone else, therefore the larger the firm in which he seeks employment the better. But he should not attempt to start in business for himself, for people with Mars in the Sixth House always succeed better when in the employment of someone else. This position also increases the vitality and should the person on account of other planetary configurations in the horoscope become subject to disease the dynamic energy and recuperative power of Mars will soon burn and leave it in better health than before.
But a liability to trouble and quarrels with other employees or employer. Should the person be in the position of employer himself he will always be at a variance with his employees and subject to loss by theft and dishonesty through them. They will waste his goods and have no regard for his interests. An afflicted Mars in the Sixth House also gives a liability to fevers and inflammatory diseases, dangers of burns, scalds and gun-shots and accidents sustained in the course of employment.
Max Heindel