A possible way to use ideas from Exercise 4 could be to incorporate mindfulness and deep breathing techniques into your daily routine to help alleviate stress and promote relaxation. By practicing mindfulness, you can increase your focus and awareness, allowing you to be present in the moment and reduce feelings of anxiety. Additionally, deep breathing exercises can help calm the nervous system and reduce stress levels by promoting a sense of relaxation and well-being. By incorporating these practices into your daily routine, you can cultivate a greater sense of peace and calm in your life.