I am currently attending a community college and I have completed 28 units and am taking 6 units right now in the summer. I plan on applying to the UC's this fall, hoping particularly to get into Berkeley. As for my future, I'm still uncertain as to what I want to study. I'm thinking string theory, other physics fields, astrophysics or cosmology. Since I'm uncertain as to whether I want to study astrophysics or not, would it be advisable to double major with astrophysics and physics? If I do that, but then later on decide I just want to do string theory or something not involving astronomy, I'll probably need a double major in physics and math? Since I have to complete the IGETC before I transfer (unless I stayed for 3 years which I dont want to since I hate my community college), it would be impossible for me to finish my remaining physics required classes and classes for the astrophysics major as well since not all the astrophysics major requirements overlap with the physics requirements. So I was wondering whether I even still have a chance at completing the double major with astophysics, and if i do, do I have to start working on it as soon as possible or wait until after the transfer?