Since i was a Kid maybe 2 or 3. I was buying plastic medical things from toys shop and like syringe which i filled with water and just played with them. I bought a lot of them. Then my brother and Father started calling me Dr. Esmat. Nowadays people also call me Dr.Esmat how are you?? One day one said are you a real doctor or what?? i said no it is that i like being doctor, it is how much i care about other people when they are sick and he said wow you know a lot. That is all how people call me a doctor.