This article consists of comparison of needs on a personal level and, also, a professional level. The needs will go in order from a primary need to higher order needs. The first is physiological it is a survival need. Examples are food, drink, and health. The second is safety which is physical and emotional security.
Examples are clothing and shelter.
Examples on the professional level are unemployment benefits, redundancy pay, and old age pension. The third is affection needs which is affection and the need to belong. Examples are the family unit and on the professional level it would be small work groups. The forth is esteem needs this includes self-respect for accomplishment and for achievement. The achievement must be recognized and appreciated by someone else.