My name is Tarun Singh, By qualification I am an Engineer, I have done my BTech in 2009 and MTech in 2012 from Jaipur, Rajasthan . I am in Mechanical software training profession from last 8-9 years, But by soul I am a writer and motivational speaker, to encourage people about life goals and career is my part of work as well as hobby also. I have given more than 100 motivational seminars in various colleges and technical institutions in my small career. Book is the best medium to share your views with other peoples, peoples can agree with it or not, but there is no doubt that books are the best medium to spread knowledge and views. I want to spread my views through this book worldwide that’s why I was writing this book and finally in around 6 months I finished it.