The character in the book "Dare You To" by Katie McGarry is portrayed as someone who uses ruthless strategies to achieve her goals. Her approach reveals a fierce determination and an unyielding mindset, suggesting that she is ready to do whatever it takes to succeed, even if it means resorting to violence or intimidation.

This intensity leads a character to compare her methods to those of the Marines, highlighting just how relentless and formidable she is. The comparison emphasizes her strength and effectiveness, making it clear that she could thrive in high-pressure environments demanding strong leadership and decisive action.