How would your life be different if y ou were incapable of feeling fear? Would your life be better or worse than it is now?
If I were incapable of feeling fear, I would be dead. Thank goodness I had some fear as a child because my curiosity would have killed me well before the age of five.
A small dose of fear equalizes a young kids imagination, curiosity and determination to jump from the roof of a garage into a trash can.
Overcoming my fear produced the thoughtful courage to jump into a full trash can as opposed to an empty trash can that would have hurt or broken a bone.
Fear creates thoughts to avoid the dangers. Although, the danger may be very real, fear is a choice. Courage and thoughtful planning help overcome the fears.
The objective is never giving into the fear and always remain determined to accomplish the goal.
Expedition Nomadic Adventures 
Thank you so much for your comment. :-)