try to convence you have the greatest tie towards your family, our country nepal, show all original laal purja, just you have to convience them the sole interest to go to u.s is only study. when they ask something try to explain that first give short answer and eloborate latee....make the good plot for this to show that your intention to go u.s is only study and will be back as soon as study is finished...I will manage my study in this and that way... I will get very good job at nepal in this and that sector....i want to help my country with my knowlege.. at this instant i need to get my highest degree from U.S.A that is praised and given priority world wide...like this....best wishes from my side...you will do it next time.