Anxiety: a feeling of worry, nervousness, or unease, typical
Belief: an acceptance that a statement is true or that something exists.
Part of speech: Noun "his belief in the value of hard work"
Courage: the ability to do something that frightens one.
Part of speech: Noun "she called on all her courage to face the ordeal"
Despair: the complete loss or absence of hope.
Part of speech: Noun "in despair, I hit the bottle"