Emotional 

...being emotionally & mentally balanced, understanding yourself and seeking support, if necessary. 

Resources:

Apps:

Calm - a meditation and relaxation aid ...lower stress, reduce anxiety, and get a more restful sleep with guided meditations, Sleep Stories, breathing programs, masterclasses, and relaxing music. 

What's Up - uses techniques from both Cognitive Behavioral Therapy and Acceptance Commitment Therapy to help users cope with mental-health issues like anxiety, depression, and anger.