Final answer:
The main belief in self-confidence is 'I can,' representing a belief in one's own abilities, or self-efficacy. This belief is crucial for fostering confidence to face challenges and take action towards achieving goals, and is different from self-esteem, which is more about one's value or worth.
Step-by-step explanation:
The main belief in self-confidence is the trust in one's own abilities. Among the given options, the answer is C. I can. This represents a belief in self-efficacy, which refers to one's belief in their capability to execute behaviors necessary to produce specific performance attainments. Self-efficacy affects every area of human endeavor, by determining the beliefs a person holds regarding their power to affect situations, it strongly influences both the power a person actually has to face challenges competently and the choices a person is most likely to make. These effects are particularly apparent, and compelling, with regard to behaviors affecting health.
Feelings of self-efficacy can be specific to a certain task, such as believing one has the ability to master a particular academic subject, or more general, such as when an individual has high self-esteem overall. It involves the belief that one has the capabilities to execute the courses of actions required to manage prospective situations. Unlike self-esteem, which involves one's evaluation of oneself, self-efficacy encompasses one's belief in their ability to succeed in specific situations or accomplish a task.
For example, a businessman desiring a raise and believing he can successfully request one from his manager illustrates high self-efficacy. He may be nervous, but his core belief in his ability to achieve a desired outcome encourages him to take action, reflecting his confidence.
To encourage self-confidence and maximize our chances of success, it is essential to adopt a proactive approach, assuming that achieving long-term goals is possible through our efforts and actions. As such, fostering self-confidence is not just about believing success is possible but also taking active steps toward achieving it.