"Long-term studies have shown that secure individuals are more likely to be outgoing, popular, well-adjusted, compassionate, and altruistic. As adults, secure individuals are likely to be comfortable depending on others, can develop close attachments, and trust their partners. Insecure individuals, on the other hand, tend to be unsettled in their relationships, displaying anxiety (manifesting as possessiveness, jealousy, and clinginess) or avoidance (manifesting as mistrust and a reluctance to depend on others)."

"Some babies will not give in. They are resilient or stubborn enough that they refuse to believe that their parents could be so cruel as to leave them to cry to sleep. So instead of whimpering a bit and then drifting off to sleep as some supposed sleep experts would have you believe happens, they end up sobbing and sobbing and sobbing for hours on end. Some end up vomiting."