Answer:
Three influences that have had an impact on my career and goal of becoming a doctor include my family, my education, and my personal drive. My family has been a positive influence because they have always supported me in my ambitions and encouraged me to work hard to achieve my goals. My education has been another positive influence as the coursework I have undertaken has helped me to better understand the medical field and gain the necessary skills to become a qualified doctor. Finally, my personal drive and determination has been a significant positive influence as it has encouraged me to persist despite any obstacles I may encounter on my path to becoming a doctor.