Love is essential, gregariousness is optional. Autor: Susan Cain Copy Quote More from Susan Cain “(Finland is a famously introverted nation. Finnish joke: How can you tell if a …” “Manche Menschen sind sich aller Dinge sicherer als ich mir einer einzigen Sache…” “Don't think of introversion as something that needs to be cured...Spend your fr…” “Whoever you are, bear in mind that appearance is not reality. Some people are l…”