If the personalities coming out of the human lifetimes on earth going up into heaven were a okay, it wouldn't be forced and reworked through the process of reincarnation which just destroys a previous one and creates a random new personality. Why don't they like us? If they liked us they would let us have this personality for all eternity in heaven. There's no way that 8 billion people hate themselves so much that they're going to redo it.