What I usually do when something triggers me is I breathe in and think of happy thoughts. Nothing will get done good if you are doing it in a bad mood. Although when there are times that you cant control things and everything is messed up, you dont have a choice but to deal with it. Gotta be okay not being okay. If you can do something to lessen the negativity of the situation, act upon it. Relax and find your inner peace just like in Kung Fu Panda.