self-mettle in a sentence

Definition

Self-mettle refers to an individual's inner strength and resilience in facing challenges or adversity.

She demonstrated great self-mettle by overcoming her fears and speaking in front of the large audience.
In moments of adversity, his self-mettle shone through, inspiring others to persevere.
The athlete's self-mettle was evident as she pushed through the pain to finish the race.
Through her self-mettle, she proved that determination and resilience can lead to success.
His journey to success was marked by self-mettle, as he faced numerous setbacks along the way.