Groups embody many important cultural values of Western society; teamwork, cooperation, a collective that is greater than the sum of its parts, informality, egalitarianism and even the indispensability of the individual member. Groups are seen as having a motivating, inspiring influence on the individual, drawing the best out of him or her, enabling him or her to preform feats that would be beyond him or herself as a detached individual. Groups can have a healing effect on individuals, bolstering their self-esteem and filling their lives with meaning.