By @Anndee Hochman “What are your signs of stress?” asked the leaders of a recent mindfulness webinar hosted by the Philadelphia ACE Task Force (PATF), held during the week that U.S. cases of COVID-19 neared half a million and more than sixty Philadelphians had died of the disease. Participants spilled their responses into the chat box: “headache…teeth grinding…can’t think clearly…nervous stomach…ruminating thoughts…muscle pain…itchiness…bad dreams.”