i try not to let thing bothers me, even if it is close to my heart, if thing happen it happen why worry and pull hair, you cannot undo thing that has happen, live with it some problem can be deal some can't no hiding from it so live with it.
Living with it doesn't mean i have to think about it, life is too short you don't know when you will go, so why let it worry you, as in cantonese saying, heaven fall down i will take it as a blanket to cover me.......