Hello career Doctor,

I have done MBA-Marketing and I got 1st job in equity sector as a sales(acquisition manager) and still now I am in sales,i bored because I done my MBA in Marketing but job only in sales, No need of MBA in 1st line sales. 
Now I want to change my profile so plz help me which will good for my career if I go out side of India? and I am thinking to do 1year diploma in financial and want to make career in accounting,so plz help me ,it is possible to do accounting if my graduate is art(psychology).