anxiety: a feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome. "he felt a surge of anxiety"
Part of speech: noun: he felt a surge of anxiet
belief: trust, faith, or confidence in someone or something.
Part of speech: noun: I belief in god.
courage: the ability to do something that frightens one.
Part of speech: noun: she called on all her courage to face the her fear.