Emotion regulation is the ability to manage and control one’s emotional reactions to various situations. It is a necessary skill for emotional resilience, which is the ability to recover from adversity. Individuals with emotional resilience can adapt to and cope with stress, trauma, and adversity, as well as maintain a positive outlook in the face of adversity. Emotion regulation and emotional resilience can improve mental health and overall well-being. Mindfulness, cognitive-behavioral therapy, and positive psychology are all techniques that can help people improve their emotion regulation and emotional resilience.