Good day to you KochuMon,
the 3rd house is the house of writing. the 5th house is the house of innovative, and imaginative writting. The 3rd lord is exalted along with the 5th lord. both these planets aspect the 5th house. I think , yes you can go ahead. But please dont make it a full time career out of it because the 10th lord is debilitated in the 8th. Dont go ballastic and burn you fingers, so to speak.
Through hard work and spiritual practices, a person gets honor and dignity. The lazy one who puts in no efforts is like a fool who allows salt to be spilled on the wounds of his misfortunes. The idler depending only on fate, achieves nothing. - K.N.Rao ji