Nietzsche saw authenticity as living true to one’s inner nature and unique drive rather than conforming to societal norms. For him, authenticity involves:

• Self-Creation: Shaping one’s values and identity rather than following inherited beliefs.
• Embracing Individual Will: Acting in accordance with one’s will to power, asserting personal strength and passion.
• Rejecting the Herd: Resisting conformity and the comfort of collective mediocrity to pursue personal greatness.
• Accepting Life’s Complexity: Acknowledging both suffering and joy as integral to genuine self-development.

In essence, authenticity for Nietzsche is about courageously becoming who you truly are, even if that means challenging conventional morality and facing the inherent struggles of existence.