Sarah, being enlightened doesn't necessarily mean you'll be at peace. It's just the first step of a really long journey to go back home and it's like going through an odyssey, because there's a lot to learn in order to go back home (the people there are always awaiting the fascinating tales that aren't as fascinating when you're living it in the flesh, in suffering to understand how it feels). Then, maybe it shouldn't be the final destination, just the moment in where you feel you get to begin to kind of understand what's going on