Reаd the pаrаgraph belоw. (1)Hunger and thirst represent twо оf the most potent drives in our day-to-day lives. (2)But psychologists have identified a number of secondary drives that are also extremely powerful forces. (3)One such secondary drive is the need for achievement. (4)Most of us are motivated by the satisfaction of striving for and attaining a level of excellence in our chosen endeavors. (5)Another powerful secondary drive is the need for affiliation. (6)Put simply, this is the widespread human need for friendship. (7)A third type of secondary drive is the need for power. (8)Some people are very much influenced by their need to have an impact on those around them. Type the word(s) which INTRODUCE the main idea. *List words