If you want to specialize in medicines and that too for psychological disorders, then you can think of this M.D. course. You will learn everything about the medicines used for psychological patients. It is not enough to learn the traditional techniques of treatments. One must also learn the treatment procedures that are currently used or are under laboratory experiments. Sometimes some universities organize exchange programs for outstandingly brilliant students. This is a program where, M.D. students of one country are sent to the medical university of another country, to learn about their medicines. In your case, you could be sent from India to medical universities of U.K. or other parts of Europe. On the other hand few such medical students of those countries are given a chance to study in the medical universities of India. This exchange program is generally for a very short period and ranges from 3-6 months.