When Mercury, the karaka of intellect & analysis, communication & speech, business & trade, occupies Cancer (Karka), it sits in Enemy dignity, ruled by Moon. This is a challenging placement. The planet's drive for intellect, speech and commerce is expressed through Cancer's nurturing sensitivity and protective loyalty.
Effects of Mercury in Cancer
Mercury in Cancer tends to give poor communication, indecision, nervousness and trouble in studies or trade. The final result is shaped by the house this sign falls in and the aspects Mercury receives.
Personality, Career and Relationships
In personality, the native blends Mercury's nature with Cancer's empathy and loyalty. For career, this favours fields aligned with both business & trade and Cancer's vocations such as caregiving, hospitality, real estate, nutrition, counselling and history.In relationships, watch for Cancer's tendency toward moodiness interacting with Mercury's energy.