vegechik 6 Posts Jul 2, 2013 Mizmaverick - The other factor no one has mentioned is your ability to learn and retain info. You will have to resign yourself to studying being your hobby for the semester, but if you can memorize and retain info pretty well, you might be able to pull it off. That said, I would probably limit myself to 2 sciences at a time because they tend to be more demanding in terms of time requirements (in class and out of it).