When benefic in nature, retrograde Mercury in the first house of a horoscope in the sign of Leo can bless the native with good results related to marriage, profession, health, fame, authority and many other types of good results, depending on the overall tone of his horoscope. Such benefic retrograde Mercury can bless the natives under its impact with success through many fields of profession due to which the natives under its impact may engage in a number of professions and they may achieve the amount of success through them, as allowed by their overall horoscopes. Benefic retrograde Mercury in the first house of a horoscope in the sign of Leo is a powerful placement of this planet and when supported by the overall horoscope, it can bless the native with a post of authority in the house of government through job or through politics. Accordingly some natives under its influence may become politicians, some of them may engage in administrative services, some other such natives may become police officers and some natives of this type may engage in the field of revenue services, as allowed by their overall horoscopes.
The placement of benefic retrograde Mercury in the first house of a horoscope in the sign of Leo can also make some natives interested in the field of law and these natives may achieve success as lawyers. If the horoscopes of these natives are supportive for authority, they may get elevated to the posts of judges in various courts of law. Benefic retrograde Mercury in the first house of a horoscope in the sign of Leo can also bless some natives with success through the field of education. Hence these natives may engage in various profiles related to this field and they may achieve success as teachers, educational institute owners, book sellers and many other such professionals. Such benefic retrograde Mercury can render creative abilities to some natives under its impact due to which these natives may engage in creative fields relevant to their abilities and they may achieve success through them. Some of these natives may become singers, some other such natives may become writers, some of them may become actors and some natives of this type may achieve success through the field of designing.
The placement of such benefic retrograde Mercury in a horoscope can bend some natives towards the domain of science and hence these natives may engage in many professions falling under this domain. Such natives may achieve success as computer programmers, IT professionals, scientific researchers, engineers and many other such professionals. Benefic retrograde Mercury in the first house of a horoscope in the sign of Leo can make some natives engage in the domain of finance due to which these natives may engage in many professions related to this field and they may achieve success as professional bankers, stock market professionals, investment bankers, financial analysts and many other such professionals. For example, if benefic retrograde Mercury is placed in the first house of a horoscope in the sign of Leo, benefic debilitated Venus is placed in the second house of this horoscope in the sign of Virgo, benefic Moon is placed in the eighth house of this horoscope in the sign of Pisces and benefic Jupiter is placed in the eleventh house of this horoscope in the sign of Gemini, the native may engage in the field of banking.
The native blessed by such benefic retrograde Mercury and other benefic planets may get a well paying job in a bank and he may earn money and success through this field of profession. At the same time, if benefic Sun is placed in the first house of this horoscope in the sign of Leo along with benefic retrograde Mercury, benefic Rahu is placed in the fourth house of this horoscope in the sign of Scorpio and benefic Ketu is placed in the tenth house of this horoscope in the sign of Taurus, the equation may improve. The native blessed by such benefic retrograde Mercury and other benefic planets may get selected for a post of authority in a well established bank and he may earn very good amount of success, money and recognition as a bank officer. The combined effect of benefic retrograde Mercury in the first house in the sign of Leo and other benefic planets can bless the native with a very good career as a bank officer and the native may come across many benefits through this field of profession.
On the other hand, malefic retrograde Mercury in the first house of a horoscope in the sign of Leo can trouble the native with problems related to marriage, profession, finances, health and many other types of problems, depending on the overall tone of this horoscope. Some natives may feel the heat of this malefic retrograde planet in the field of their marriage due to which they may have to face many types of issues in their marriages, and such issues may intensify if there are other malefic planets in the horoscopes of these natives. For example, if malefic retrograde Mercury is placed in the first house of a horoscope in the sign of Leo, a malefic combination of Sun and debilitated Venus is placed in the second house of this horoscope in the sign of Virgo and malefic debilitated Mars is placed in the twelfth house of this horoscope in the sign of Cancer, the native may have problems in his marriage. The native under the combined effect of such malefic retrograde Mercury and other malefic planets may have serious issues of understanding with his wife and he may have to face a broken marriage due to such issues, if there is no strong marriage saving planet in his horoscope.