Confidence is a term that connotes a feeling of self-assurance or belief in one's abilities. It is a critical component of personal and professional success. Several synonyms for this term exist, including assurance, boldness, bravery, courage, conviction, faith, poise, self-assurance, self-confidence, self-reliance, and trust. Each of the above-worded synonyms implies the belief in oneself or one's potential to succeed. Confidence is significant because it helps individuals overcome fear, anxiety and self-doubt which are often roadblocks to attaining success and reaching one's maximum potential. Whatever term one uses to describe it; confidence is a crucial element that everyone should possess to succeed in life.