Someone Else's Decision is Book 20 in the Hybrid War Without Tanks series — a psychological research novel based on real events, documents, testimonies, and their subsequent psychological, sociological, and analytical interpretation.

The book follows Stefania, a volunteer whose experience becomes the basis for examining how trust, social environment, access to resources, information flows, psychological pressure, dependency, and group influence can shape human decision-making.

At the center of the book is one unsettling question: when a person is convinced that they are making their own decision, are they always able to see who, what, and by what means shaped the environment in which that particular choice came to seem like the only right one?

The book also examines what happens when a volunteer asks only for the documented route of a humanitarian resource and its final recipient, but gradually becomes the subject of the conflict herself.

Rather than beginning with a predetermined explanation, the investigation separates documented fact, eyewitness testimony, analytical hypothesis, and causal conclusions requiring independent verification. It explores psychological mechanisms of influence, corruption, resource dependence, information asymmetry, social isolation, proxy actors, hybrid threats, and the boundary between ordinary human conflict and possible coordinated influence.

This is a book about decision-making, trust, evidence, and the vulnerability of individuals and institutions when control over resources, information, and relationships begins to shift.