identical twins seem like an interesting research project that I don't have the time for right now. might really prove the theory that types are inborn and determined by your genetics. I remember watching a documentary some years ago about the topic, quite fascinating. I even found the link (it's in german, though). looking at it now, I think both are EIE, they work as artists.

https://www.youtube.com/watch?v=1WiD...ature=youtu.be