It is about conditioning your mind to clear out the inefficient thoughts that race through your consciousness. And, over time you will focus on meaningful and useful thoughts.

这是一个调校你的心智，消除那些没有效率的思想，反省你的神志的过程，渐渐的，你将会转而注重有意义的想法。

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The oxygen inversion diffusion after decompression had two processes, which was associated with the time of useful consciousness and physiological effects.

高空迅速减压后氧的的反向弥散有两个过程，且与减压瞬间生理效应和有效意识时间有联系。

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