Looking at your horoscope, we see that your lagan is Leo and rashi is Aries. Mars is the yogakarka planet in your birth chart. Mercury is exalted in the 2nd house which should bring you name, fame and recognition on the writing front. Mercury is associated it communication, message and commerce etc. Therefore yes you look at becoming a writer, you can also set up a blog and provide services as digital marketing. As Mars is debilitated, you should wear Moonga in Silver on your right hand ring finger on Tuesday morning.