Intracranial Pressure

The brain is read as one's command centre - the seat of one's autonomy and control over one's own life. Pressure building within it is read as mental pressure building from harsh self-judgement: feeling bad about oneself, weighed down by guilt and a sense of being inadequate and useless, until the inner criticism presses like a physical force on the mind. The short explanation's "feeling bad about oneself, often because of a sense of guilt or a feeling of being inadequate and therefore useless" is exactly that. Relief is described as easing the self-judgement and guilt, and restoring a kinder, steadier sense of one's own worth.

(Note: this is a metaphysical interpretation; raised intracranial pressure is a serious medical condition requiring care.)

Example from the findings: intracranial pressure is read as harsh self-judgement and guilt pressing on the mind.