Mercury rules 2nd and 5th house is in 3rd house in Cancer

As a Jyotish astrologer, I can tell you that Mercury in the 3rd house in the Cancer sign can have significant implications for an individual's life. This positioning of Mercury indicates that the person may have excellent communication skills, especially in writing.

They may have good sales and marketing skills, which they can use to their advantage in their career. They may also possess a sharp mind, which can help them pick up new skills easily.

However, this placement of Mercury can make them emotionally sensitive, as Cancer is a water sign. They may need to be careful about getting too caught up in their own emotions or letting their moods affect their work.

Overall, this placement of Mercury indicates that the person is likely to be versatile, adaptable, and intuitive, with a strong drive to succeed in their career. As a jyotish astrologer, I would advise them to focus on honing their communication skills and keeping their emotions in check to make the most of this planetary placement.