Most focus advice is written for a brain that starts things and occasionally gets distracted. If yours does the opposite — knows exactly what matters, cares about it a great deal, and still cannot begin — then the advice was never addressed to you, and following it harder was never going to work.
These four pieces are about the mechanism underneath that: why initiation fails, why attention slides off vague work, why time stops being something you can feel, and why the obvious fix — write a complete list — reliably makes it worse. None of it is medical advice.