I need help for "How to Read Literature Like a Professor?" by Thomas C. Foster

I am doing a chapter from the book called Nice to Eat You: Acts of Vampires

Basically this is what I got from the chapter :
1.Literal Vampirism: Nasty old man, attractive but evil, violates a young woman, leaves his mark, takes her innocence
2.Sexual Implication- a trait of 19th century literature to address sex indirectly
3.Symbolic Vampirism: selfishness, exploitation, refusal to respect the autonomy of other people, using people to get what we want, placing our desires, particularly ugly ones, above the needs of another.
4.The vampire is not necessarily a classic vampire, with fangs and a long black cape. A vampire is any character that serves the purpose of attempting, and often succeeding, to remove the life and vitality and spirit from another character.
And so for an example from another passage I was going to choose the Scarlet Letter or A Raisin in the Sun and explain how it relates to this chapter.
The trouble I am having is finding a "real life" example of this. Please Help Me.

To find a real-life example related to the chapter "Nice to Eat You: Acts of Vampires" from "How to Read Literature Like a Professor" by Thomas C. Foster, you can explore various sources such as literature, movies, or even personal experiences. Here's a step-by-step guide on how to find a suitable real-life example:

1. Understand the Concepts: Based on your understanding of the chapter, review the main points mentioned:
- Literal Vampirism: Look for instances where a person, possibly someone older or in a position of power, takes advantage of someone vulnerable, violating their innocence or autonomy.
- Sexual Implication: Consider situations where literature or other mediums address sex indirectly, using symbolism or subtext.
- Symbolic Vampirism: Look for instances where someone exhibits selfishness, exploitation, or places their desires above the needs of others, essentially draining the life or vitality out of another person.

2. Search Literature or Movies: Look for specific examples from literature or movies that reflect the concepts mentioned in the chapter. Some possible sources to consider are:
- "The Scarlet Letter" by Nathaniel Hawthorne: Explore instances where characters like Roger Chillingworth might exhibit vampiric traits, exploiting others' weaknesses or violating their autonomy.
- "A Raisin in the Sun" by Lorraine Hansberry: Analyze how the characters in the play might represent or experience vampiric acts in terms of their dreams, desires, or interactions with one another.

3. Personal Experiences: If you can't find suitable examples from literature or movies, consider real-life situations that align with the concepts of vampirism discussed in the chapter. Look for instances where people exploit or drain the energy, autonomy, or vitality of others. These could exist in personal relationships, workplace dynamics, or societal interactions.

4. Connect Examples to the Concepts: Once you have found a suitable real-life example, explain how it relates to the chapter's concepts of vampirism. Identify the specific traits or actions that align with the literal or symbolic acts of vampires mentioned in the chapter.

Remember, the aim is to analyze and connect the chosen example with the ideas presented in the chapter, showcasing an understanding of how literature reflects and comments on real-life experiences.