I am currently a Sophmore at a liberal arts college. My GPA is about 3.75 on practice MCATs I have gotten scores of about 8 on physical sciences, 7 on biological, and 6 on verbal sections. I am a member of some service organizations. I have done chemistry research over the summer and through the school year. I will be doing research at a med school this summer. I am not sure whether I want to major in Biology, Biochemistry, or Economics. What do you all think I need to be doing? I also feel that I am not the best interviewer. Please help me!!!!