The Noble Eight-Fold Path is the path of living in awareness. Mindfulness is the foundation. By practicing mindfulness, you can develop concentration, which enables you to attain understanding. Thanks to right concentration, you realize right awareness, thoughts, speech, action, livelihood and effort. The understanding which develops can liberate you from every shackle of suffering and give birth to true peace and joy.
The only answer to fear is more understanding. And there is no understanding if there is no effort to look more deeply to see what is there in our heart and in the heart of the other person.