What are Manny Cabrera character traits in the book Heat?

In the book "Heat" by Mike Lupica, Manny Cabrera is portrayed as a talented and confident young Baseball player with a strong passion for the game. He is determined and hardworking, often pushing himself to improve despite facing personal challenges. Manny also demonstrates loyalty to his friends and teammates, showcasing his supportive nature. However, he struggles with the pressures of expectations, which can lead to moments of insecurity.