Which aspect best defines 'self-esteem' in a personal context?

Self-esteem is best defined as a perception of self-worth and confidence. It refers to how individuals value themselves, which deeply influences their overall mental and emotional well-being. High self-esteem typically results in individuals feeling confident in their abilities and worthiness, while low self-esteem can lead to feelings of inadequacy and self-doubt. This inner assessment is not reliant on external factors such as financial statuses, physical appearance, or social popularity, but rather focuses on an individual's intrinsic view of themselves and their abilities. Understanding self-esteem in this personal context allows for better insights into personal development and mental health.