With that trigger, you can step back and notice if you are starting to worry as a mental behavior (“oh no, I touched my face—maybe I’ll get sick!”). Instead of panicking, you can take a deep breath and ask yourself, “When was the last time I washed my hands?” Just by taking a moment to pause and ask such a question, you give your PFC a chance to come back online and do what it does best: think (“oh, right! I just washed my hands”).