I am tired. I am a middle-class, middle-aged, white woman with all the privilege that entails, and I am tired. So I can only imagine how bone-deep exhausted people of color must be. I am struggling with how to be an ally, when to say something and when to shut up and amplify others’ voices. When should I step in front and bear the brunt for those who will not survive it as well as I, and when should I be stepping back and be the support structure for others?  But that’s an easy struggle compared with trying to figure out if someone is going to kill me for going…