I totaly aggree with your opinion. Yes, i believe two exactly same people (like clones) that lived in particular environments and had difference experiences will probably NOT be the same. Their appearence may also have a great difference. But that wasn't my point, probably I wasn't clear enough. Let's make a backstep in time 20 years (and some months) when I was a 2 or 3 days baby and of course had almost no contact with advanced environment (school, friends, beliefes). Even unexperienced I could feel and see making me individual. I mean that baby was me and not some other baby that a third person would see. To end this, if we take two babies, put them one next to the other and think; what is the thing which seperates these babies and makes two individuals? Do they have an extra information in their genetic code to describe who is the baby1 and who is the baby2 ? I hope i cleared it a bit!