Abraham Maslow argued that all needs could be grouped into two main classes: deficiency and growth.

• Deficiency needs are motivated by a lack of satisfaction, such as the lack of food, safety, affection, belonging, or self-esteem. The higher the need, the more we change reality to satisfy the most deficient needs.
• Growth needs have a different sort of wisdom. Instead of being driven by fears and anxieties, it is more accepting and loving. It is asking, "What choices will lead me to greater integration and wholeness?" rather than "How can I defend myself?"

At a young age, when an expression of a need is disregarded as not as important as the needs of the caretaker, a child may get the message that they are not loved while they have this need.

This causes people to behave in a way they think they should feel, not how ...