(This letter is part of a series by The Indian Express where we bring to you the experiences of students at different foreign universities. From scholarships and loans to food and cultural experiences — students tell us how life is different in those countries and things they are learning other than academics) —Rishabh Sahu Similar to most students, I was also applying to the US for higher studies after completing my degree programme in India. I graduated from the Indian Institute of Technology, Kanpur with a dual degree (MS + BS) in Physics and was looking for options for pursuing...