In this world, most children are so ambitious to explore new things. In the same way, many children have ambitions to become doctors, engineers, dancers, fashion designers, scientists, etc. Now we have developed an educational system. We have new opportunities to realize our dream. So after finishing the 12th standard, we can think about our career. So a doctor, an engineer they choose. As we know it is not easy to earn our dream, it is still a tragedy in your life to overcome.