Berkeley Psych Premed?

<p>I am fall admit for Berkeley as Chemical Bio major in College of Chemistry. I was on this website and I read about the "scary" stories about majoring in science at Berkeley. I was wondering if I should change my major to Psych+take required science classes as electives. Would this be an easier way than just majoring in science? Also, if you think that I should major in Psych, what is the process of moving out of CoC and changing my major? Would it be too difficult? Thank you. I just am really overwhelmed by everything right now.....</p>