Matching the "punishment" to the original offense.
While physical copies can still be found at retailers like Amazon or AbeBooks , PDF versions are frequently hosted on various "e-book" repositories or digital archives like Internet Archive for research purposes.
Ultimately, downloading a revenge manual is an act of hope: the hope that you can rewrite the past. But you cannot. What you can do is write the future—without the black ink of hatred.
Focusing on the mind rather than physical harm. The Risks of Seeking "Dark" Manuals
Before seeking revenge, take a step back and consider alternative approaches. Are there more constructive ways to address the situation, such as communication, mediation, or forgiveness?