What is typically shown by someone with "mettle"?

Someone with "mettle" is characterized by their resilience and confidence, especially when faced with challenges or adversity. This term refers to the inherent quality of courage and determination, which enables a person to persevere through tough situations. By demonstrating mettle, an individual shows strength of character and the ability to confront difficulties head-on, often emerging stronger or more capable.

The other answer choices do not align with the definition of mettle. Timidity suggests fearfulness and a lack of resolve, while a lack of interest implies passivity rather than the proactive nature associated with mettle. Indifference to pressure indicates a dismissal of challenges, which contrasts sharply with the courageous engagement that mettle signifies. Thus, the essence of mettle lies in exhibiting resilience and confidence in the face of adversity, making it the correct choice.