The ADHD brain is highly prone to 'Dichotomous Thinking' (Black-and-White Thinking). Because the prefrontal cortex struggles to compute nuance, it categorizes outcomes into exactly two bins: '100% Perfect Absolute Success' and 'Catastrophic Ultimate Failure.' There is no '70% Good Enough' bin.
When a task is initiated, the brain demands the dopamine of the '100% Perfect' pathway. But the reality of drafting is slow and ugly, failing to trigger dopamine. The lack of dopamine triggers the amygdala, which projects the 'Catastrophic Failure' pathway.
To the RSD-afflicted nervous system, failure is not just disappointing; it is socially and physically lethal. Therefore, the brain uses 'Procrastination disguised as Preparation' (e.g., spending 6 hours buying the right software) to claim the dopamine of 'working on it' while completely avoiding the RSD threat of 'finishing it.'
