We are all reincarnating at different rates. This is why some people are truly wonderful and some are, well, not. Those who seem incredibly sensitive and loving are probably way ahead of the prickly, spiteful people in the reincarnation process.
When you meet lovely, kind, and caring people it is probable that they have reincarnated many times. Their endless incarnation has raised their spirits’ vibration, so they automatically show patience and strive to do everything right in their lives. People who are mean, selfish and egotistic probably haven’t reincarnated as much. That isn’t to say that these people are wicked, they simply haven’t learned all their lessons yet. Think of them as bratty, adolescents and the sympathetic, ones as the grandparents of the reincarnation process–regardless of their age!