[quote=Valiance]
How does lifestyle change? I'm interested in this.
[/quote]

Well, unless you're like me. You have to change. You have to be a new you. Or, if you're lucky, when you reincarnate you forget everything in your past. People won't react the way you think you would expect them to hen you reincarnate as a different person and go up to then and say "Hey, I was your best friend that died, but now I'm back as another person!"