anxiety: an uncomfortable feeling of nervousness or worry about something that is happening or might happen in the future
part of speech: noun. Children normally feel a lot of anxiety about their first day at school.
belief: a feeling that something exists or is true
part of speech noun: the belief in life after death was an important part of the religion of ancient egyptians
courage : the ability to avercome fear to face danger or pain
part of speech noun: the troops showed great courage in the war