"It is not unusual to hear a religious leader, a philosopher, or a poet refer to man as having a divine spark within him. Such characterizations infer that man possesses great abilities and potentials. We are frequently admonished to develop our capabilities, reach out, and set high goals for ourselves."

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People who underestimate their capabilities also bear costs, although, as already noted, these are more likely to take self-limiting rather than aversive forms. By failing to cultivate personal potentialities and constricting their activities, such persons cut themselves off from many rewarding experiences. Should they attempt tasks having evaluative significance, they create internal obstacles to effective performance by approaching them with unnerving self-doubts

— Albert Bandura