Certain studies Suggest that extroverts make more money than introverts, on average.
Extoverts tend to be happier than introverts, regardless of the cultural context.
Introverts are more likely to suffer from depression and asthma.
Hope this helps, Pal
There is 8.806 × 10^10 hectares in 340 million square miles.
Stress management-managing your sense of personal well-being.
failing to accept responsibility for mistakes.
Translate percentages to letter grades. I know this from personal experience.