Mirati Yoga is the placement of the ruler of the 3rd house in a dusthana with unfavorable planets or under their aspects. Its results include the absence of siblings, lack of strength and courage, improper actions, hot temperament, and strong enemies.
In which cases planetary yogas do not bring expected results
In order for a yoga to be activated and work, certain conditions must be met: it should not be spoiled by malefic planets; and the Sun and Moon must be sufficiently strong in the horoscope.
Yoga is a combination of planets that allows them to join forces and achieve the best results; the strength or weakness of a planetary yoga depends on the condition of its participants, located in specific zodiac signs and houses of the horoscope.