I hope this helps:)
Injustice produces conditions that are harmful to the character’s mental state. The character is denied an equitable chance to have their basic human needs satisfied. It infringes on their rights. Causing hope to decline. It denotes a lack of justice or equity. This causes a sense of purpose to develop, and a narrative to change. Inspiring them to take action to whatever injustice they’re facing.
If it’s short, just let me know!