Introduction:
In the story "Reach for the Top" from the Class 9 Beehive textbook, Maria Sharapova's life experiences have indeed made her tough and practical. She faced numerous challenges and setbacks in her early life, which shaped her character and instilled in her a strong determination to succeed.

Instances from the story:

1. Early Life Struggles: Maria Sharapova was born in a small town in Russia and faced financial difficulties. Her family had to move to the United States when she was young to seek better opportunities. This initial struggle taught her the value of hard work and resilience.

2. Training and Dedication: Sharapova's father recognized her talent for tennis at a young age and devoted himself to training her. He arranged for her to attend the famous Nick Bollettieri Tennis Academy in Florida, where she received rigorous training. Sharapova's dedication to her sport is evident in her disciplined approach to practice and her relentless pursuit of excellence.

3. Injury and Comeback: Sharapova faced a major setback in 2008 when she suffered a shoulder injury. This injury required surgery and forced her to take a break from tennis. However, she did not let this setback define her. Sharapova worked hard during her recovery, focusing on rehabilitation and regaining her strength. She made a remarkable comeback and went on to win several more Grand Slam titles.

4. Professional Challenges: Sharapova faced numerous professional challenges throughout her career. She had to compete against some of the greatest tennis players in the world, including Serena Williams. Despite facing tough opponents and experiencing occasional defeats, Sharapova remained determined and focused. She constantly analyzed her game, made necessary adjustments, and continued to improve.

5. Business Ventures: Sharapova's practicality is also evident in her business ventures. She has successfully ventured into various business endeavors, including launching her own candy brand called Sugarpova. This shows her ability to think strategically and capitalize on opportunities beyond the tennis court.

Conclusion:
Maria Sharapova's life experiences have undeniably made her tough and practical. From facing financial struggles to overcoming injuries and professional challenges, she has demonstrated resilience, dedication, and an unwavering determination to succeed. Sharapova's practicality is also evident in her successful business ventures. Overall, her journey serves as an inspiration to others, highlighting the importance of perseverance and a practical approach to achieving one's goals.