You might want to watch my latest teaching here on our website. Maybe it will give you a new take on what Christianity and the new birth is really all about. It's right HERE.
In a nutshell, I hope you will see, as I did, that you are not just a different version of your old self when you are saved, but the true new birth actually makes you a whole new creation. When I saw that this new creation was the same as when God created Adam, I almost fell out of my chair! Old things are passed away and, behold, ALL things have become new.
You've got to see then believe it!