You don't have a choice. they are not going to present you a green card on a silver plate at your graduation. rather than wasting 10 years to get a green card, it's worth put that 10 years into something productive in Nepal, and you will be rewarded. there is not bigger award than being together with your loved ones, someone who loves you unconditionally, like your parents, wife etc..and there is no proud to walk around the street with people who look similar lke you and speak in a language flluently.

Even blacks are not fully assimilated in the usa after living for hundreds of years, do you think they will accept you? so quit chasing after something that was never yours, is not yours and willn ever be yours. Go after what is yours and will always be, no one can change the fact that you were once born in Nepal, remember, born, you only born once and your childhood , when you learn about the surroundings and the world. you were comfortable learing what was around you when you were growing up with the love and guidence of your parents, relatives, teaches.  it will never be like that, you will never feel belonged here.

you think you will graduate one day, get a green card, then become citizen and then call your parents and live like some happy immigrants. but you forget the fact that even after having all your family over here , they will have language and cultural problmes, you still don't feel like you belong to  here. deep inside most people although they won't tell you up front won't like you for the fact that you're an immigrant. remember a lot of people in the usa think that you are here to steal their jobs and social benefits.

Only hope that political turmori is settled in Nepal. it's better to go beg in the street of Nepal than be a foreigner in other countries.