Final answer:
Vicious/self-indulgent characters in literature typically align with the options of Malevolent or Malicious, both of which indicate a desire to harm others and contribute to the conflict in the story.
Step-by-step explanation:
The character types called VICIOUS/SELF-INDULGENT in literature are often designed to represent the morally flawed or evil characters within a story. These characters can often fall under the options of Malevolent or Malicious. Malevolent characters are those who have a desire to cause harm or misery to others, acting out of spite or a mean spirit. Malicious characters, on the other hand, are those who not only wish to do harm but take pleasure in the suffering of others. These character types go beyond simply being self-indulgent, and their actions are driven by an innate or developed inclination toward causing pain and harm, which is a critical element in the development of conflict within a story, be it character vs. character, character vs. society, or another form of literary conflict.