I’m usually the first person to tell people to shift back home if it is a conducive to studies. Before you take a rash decision however, I would advise you look into the reasons for why you shifted to ORN as suggested by@sjerngal as well as look into why you’re not able to study currently at ORN. What makes you dislike the place so much? This will give you a better picture of whether you should stay back or shift back home. Hope this helps :)