Positive thinking plays an important role in positive psychology, a subfield devoted to the study of what makes people happy and fulfilled.

• Positive thinking does not necessarily mean avoiding or ignoring the bad things.
• instead, it involves making the most of the potentially bad situations, trying to see the best in other people, and viewing yourself and your abilities in a positive light.

Positive thinkers are more apt to use an optimistic explanatory style, but how people attribute events can also vary depending upon the exact situation.

According to Johns Hopkins Medicine, positive thinking is linked to a wide range of health benefits.

• Better stress management and coping skills
• Enhanced psychological health
• Greater resistance to the common cold
• Increased physical well-being
• Longer life span
• Lower rates of depression
• Reduced risk of cardiovascular disease-related death

One theory is that people who think positively tend to be less affected by stress. Another possibility is that people who think positively tend to live healthier lives in general; they may exercise more, follow a more nutritious diet, and avoid unhealthy behaviours.