The book "Fire and Fury: Inside the Trump White House" by Michael Wolff provides insight into President Trump's approach to governance and decision-making. It suggests that when Trump showed interest in a matter, he often held a preconceived opinion influenced by inadequate data. His conclusions were usually formed without comprehensive analysis, which reflects a tendency to rely on instinct rather than in-depth understanding.

Conversely, Wolff notes that when Trump was indifferent to an issue, he would not bother to formulate an opinion or gather relevant information. This pattern underscores a fundamental characteristic of Trump's leadership style, where personal interest dictates his level of engagement with various topics, ultimately shaping the administration's direction.