The first half of your story is reflective of most Nepalese students who come to US for a chance to live  the same old American dream, but the the second half, where you decide to return back to Nepal, reflects only a handful of students who return back to their home country with their education. It takes courage, dedication and love for the home country to return back to Nepal. In your case, an earthquake. 

But whatever the case, I wish you nothing but the best. Thank you for sharing your story.