Vertrouw nooit je gedachten

Vertrouw nooit je gedachten is the rule Emma develops for navigating thoughts that can twist into hallucinations and delusions. It is not simple disbelief: she knows some thoughts are wrong, yet knows that knowing does not always dissolve their force. The phrase gathers her vigilance into a compact practice, while exposing how exhausting that vigilance can be.

A rule for checking reality

When Emma discusses a weekend away that her clinician considers possibly hypomanic or manic, she describes her mind as making strange turns and associating too actively. She treats this as normal for her, explaining that she lives around the thoughts she recognizes as inaccurate. That means remaining alert, checking her senses, and letting an inner editor examine each thought. The rule is practical: a thought is not automatically reliable simply because it occurs or feels convincing.

The method is also labor. After hearing that this constant checking sounds exhausting, Emma looks toward a window and sees a flat, calm, predictable world. That apparent steadiness does not reassure her; she is no longer sure there is room for her in such a world, and says that life itself feels exhausting. The expression therefore holds a tension between protection and cost: scrutiny helps her manage distorted perceptions, but it requires her to keep scrutinizing.

When disbelief does not dispel belief

Emma later recalls having believed that she could see through closed eyelids. She tested the idea by closing her eyes and trying to determine whether a curtain was open or closed, or whether a door stood ajar. Each time she was wrong. Yet closing her eyes again brought the belief back. The test could refute a particular perception without preventing the conviction from returning.

She connects this recurring certainty to her earlier belief that she could fly. She did not begin by jumping from a roof; she reasoned that a stool would not provide enough height. In retrospect, she recognizes the logic as part of the delusion rather than proof that the premise was sound. For a moment, the delusion made the world cohere: each detail seemed to confirm what she already believed. The experience shows why the rule is more than a reminder to correct errors. A person may recognize that an idea is false and still feel its persuasive force.

Repetition and survival

The phrase recurs in two forms: Emma’s shorthand, Vertrouw nooit je gedachten, and the fuller Never believe what you think. Repetition turns it into a self-instruction, but the examples complicate any sense that it can guarantee certainty. Emma can test a belief and identify that she was wrong; she cannot assume that the belief will stay gone. Its return is precisely why vigilance must continue.

In the conversation with Michiel, his nod and his reminder that Emma is now free of that episode and has survived it place the rule beside recovery. The expression does not claim that every thought is false or that Emma has permanently escaped delusion. It marks a learned caution: conviction can briefly make a distorted world feel logical, so thoughts must be checked against experience, even when checking has to be done again.