Let Them...The idea behind this way of thinking is that negative people are going to do what they are going to do, so you can take back your power by letting them. You don't need to use your precious energy to fight their negativity.
Oh, she knew perfectly well that she was supposed to be serious, concerned, keeping up on the news of the day, fearful of the Next Big Thing, savvy and cool, yet at the same time perturbed and troubled over . . . everything.