<p>Why do you need to “self study to get sufficient knowledge of my interested field as soon as possible beside working on my coursework”? I really don’t understand your rush – you have your whole career to be immersed in some narrow band of science if that is what you want. And there is a lot to be said about broadening your view of the world during your undergraduate studies – cross-disciplinary thinking is actually a very valuable skill in a scientist.</p>