Spy.
I want to be invisible... Awesomeness...
In all seriousness, if some how there is an afterlife, from which in my views, there is no, then I'd just commit suicide until I get to heaven. I'm not gonna relive my life x times again.
Screw that.
Also if you were to be reborn, and no memories, then you're essentially already dead and erased, the only one who'd go to heaven would be the last guy in my "souls" cycle.