It is necessary to think in advance, because human consciousness always lives in the past. Real time to think and to doubt no longer possible, and one should act at the level of automaticity of the subconscious, conscious or subconscious, swimming up to the water's edge and sticking my face in the near future.
Smart is someone who plans in advance and thinks very quickly, instantly making decisions. Fools cannot think in advance, are indecisive, weak in faith and full of doubts. Fools think backwards and therefore think long and, as a rule, falsely, because while they thought, circumstances have changed and their judgments are irrelevant and far from reality.
Many useful actions, rituals, and habits are like paying insurance. We don't really want to do this, and we don't see much use in it... but it is necessary, prepare for the worst and it will never happen, and if it happens-you have insurance.
In the army, we are taught uncertainty, injustice, unbearable loads... You quickly get used to it and accept that this is real life. Military training teaches us humility with reality, and hence the joy and ease of being.
During trials, all the troubles come together. ... You should know this, you should prepare for it, and you should not be afraid. Fear paralyzes, and you do not be afraid, you keep the faith, that is, the movement. Don't let the troubles steal your time. Find shelter and do something useful while the storm rages.