"Skin of one's nose" is an idiomatic expression that refers to the resilience or durability of an individual's character. It speaks of a person's ability to withstand difficulties, keep going, and ultimately emerge victorious. There are several synonyms for this expression, including "grit," "perseverance," "courage," "determination," "endurance," and "tenacity." These words all express the same idea of having the fortitude to endure and triumph over obstacles. Whether in personal or professional settings, having "skin of one's nose" is crucial for success. It is a quality that can inspire others, raise morale, and empower individuals to achieve greatness despite adversity.