Courage is not the absence of fear, but simply moving on with dignity despite that fear.
Things break all the time. Some intentionally, like eggs or piggy banks. Others are accidents, like dropping something on your iPhone or shattering a glass while washing up. Sometime things get broken without anyone even realising, like promises, hearts or relationships.
Draft a story around the concept of something broken. What happened, who was involved and what are the consequences? Dig deep and try to delve past the obvious.