myfs_100697

Hi, I am rather curious about the accuracy of BaZi. This is because BaZi only calculate down to the hour. The question is that there are bound to be another person having the same BaZi as me yet leading a different live. Arguably, we can state that the same BaZi combined with different place, parents and other factors will lead to a different live. But how about twins with the same BaZi? The place they live, parents and other factors is most probably the same. Will we consider them having the same life? How can we ensure accuracy in such situation?