Bob has a huge collection of apparel associated with his favorite basketball team. He buys and wears them actively every time his team wins a match. Which of the following traits does Bob most exemplify?

Answer: Competitiveness

Explanation: Competitiveness is a trait which signifies the ability of an individual, firm or group to stay strong, stay positive and hold the desire to succeed. Bob's huge apparel collection of his favorite basketball team shows he has a strong following of his team while also showing a competitive spirit highline by purchasing and wearing the apparel whenever his team wins. Bob's action shows he wants wants a good performance which will down the opposition each time his team plays and then purchases an apparel to flaunt and celebrate his team's success.