Healthy Lifestyle: the psychological aspect or approach

Concept paper on healthy lifestyle: the psychological aspect.
The mental health, emotional well-being and spiritual well-being of individual.
The ways in which individual should maintain a healthy lifestyle.

Focus should be on psychological aspect and not the dietary or physical activity of living a healthy lifestyle.

purpose is to understand how stress, lack of sleep and state of our minds affects our health, what to do to manage them to live a healthy lifestyle.