Should I be afraid??

Last week while I was in the Emergency room I was approached by students who have to do surveys and they need as many people as they can get. I told them I didn't mind answering their questions. They ended up being pretty basic questions. Was I scared? What was I there for? Could the hospital have done more for me? Was I comfortable? Then some stuff about my childhood like if I was abused or spent a lot of time in the hospital. There was one question that honestly has be thinking still. And I think you guys need to read about it. 

Are you afraid to die? 

I answered no without hesitation. I have never really been afraid to die. The idea of dieing doesn't scare me. The idea of being dead isn't scary to me either. I think part of me actually was surprised by myself that I answered so quickly. 

Here is my reasoning;

Why should I be afraid of something I don't have any control over. If I spend my life worrying about dieing then I will just be forgotten. If I spend my life making a difference I am much more likely to be remembered. What kind of a life did I live if I never change anyone or never touch someone's heart? 

Are you guys afraid to die?  Am I over looking some huge piece to this puzzle?