By 'you cannot think,' I mean that even if you know how it actually is and try to think about it, your mind suddenly stops itself.
Even the thinking about the truth brings truth into practicality.
The good news is that you cannot 'think' about the best possible scenario. If you were able to 'think' of the best situation, then 'the thinking' and the mind would become relevant. But since you cannot even think about the perfect circumstance, 'the thinking' remains irrelevant.