I have a suggestion for a new blog entry. I have worked with a good amount of twins in my line of work. Some of time identical and some of them fraternal. The identical twins may look the same, yet there are definitely differences in their personalities.
How does Bazi analyize twins? They would theortically have the same bazi because they are born just minutes apart from each other? They would have the same parents and pretty similar upbringings.
It would be fascinating to read up on how Bazi and metaphysics work with people with the same birth dates, birth times, and background.