<human>: How does a person become a professional baseball player?
<bot>: To become a professional baseball player, you need to start by playing the game at an early age. You should then take part in organized leagues and tournaments, and work with coaches who can help you improve your skills. Additionally, it is important to develop physical strength and agility, as well as mental toughness to stay focused on the game throughout your career. Finally, make sure to keep up with training and practice regularly, so that you can stay current with new techniques and strategies.