kp astrology 6th sub lord and career filed

as you have said your ascendent lord is Sagittarius that means your 10th and 7th house lord is same which is mercury and mercury is in ardra nakshtara that means its in 7th house itself in rahu nakshtara also saturn the natural karka for works is in satbisha nakshtara which is still in 3rd house and again in rahu nakshtara didnt you ever considered in working in IT field or in writing field of fiction books or in a field where you can express you can also work in the digital media its better for you to express yourself in your in an area of work where you can show but do something of your own rather than job. Also venus dasha will give you whatever you are asking for. it will unlock alot of things and also you might have some creative sort of talent.