“There are many people who are of the opinion that it is better to be an introvert and not to waste your energies on other people. But the truth is that friendliness indicates inner courage and strength. It lets you be happy and makes others delighted. Friendly people are really strong because they know how…
“…extroverts have a more active dopamine reward system than introverts. Dopamine is a neurotransmitter that helps control the brain’s pleasure and reward centers. Having a more active dopamine reward system means that extroverts get more energized and excited by the possibility of reward than introverts. So extroverts are more driven to strike up a conversation…
Spiritual Wrestlings 