i have completed my bcom in 2005, bocz of lack of money,now u suggest me which coures shoul i do for a good salary,hving exp of 5years

i am very much confused. for serving my my family i have not completed my study, i am not so intelligent also, but i want a good job, u guide me which course or which study i do for a good salary, no one is there to guide me for the same,plz suggest me.