How do we check if the chart has good combinations of becoming a writer?
3rd house is for written communication and 5th house is for creativity. Mercury is the planet of communication and Jupiter is intelligence. A combination of these four and Me/Ju connection with Lagan/Lagnesh makes one a good writer.
If 3rd House is connected to 10th house, then you could professionally become a writer. If 5th house is connected then you would be able to entertain others with your writing