optimistic

I am thinking about college choice and what i find difficult so far is distinguishing majors. i have heard about possibility of choosing more, so i practically finish two types of majors and than determine with which one will i proceed. Is this common situation on each college or just on L.A.? I am e.g. interested in accounting (major is finance) and i found on Stanford site that it is available only in 3rd year of study. which majors i am attending till 3rd year?