Friedrich Nietzsche asserts that forgetfulness is inherent to action. Individuals who are actively engaged in tasks often lose sight of broader knowledge and past experiences because they prioritize their immediate goals. This tendency leads to a selective awareness where they may neglect or overlook the significance of prior achievements or truths.

The man of action, according to Nietzsche, is governed solely by the necessities of the present and future, adhering strictly to what is relevant to current pursuits. This singular focus can result in an unjust dismissal of the past, as the individual may find it challenging to reconcile their actions with historical context or deeper understanding.