The fear of being startled is called phobophobia(literally, fear of fear).
Anger, Confusion, Hate. Mostly Fear of the unexpected.
Spontaneous recovery
common
Fear of the ball can only be conquered through practice. Have a friend throw you a couple easy ones (football or a baseball, it doesn't matter). Build up confidence in your hands or your glove. Gradually increase the speed of the throws and soon enough, you'll become accustomed to catching it. Once you can handle speed, increase the difficulty of the catch. Soon enough you'll be comfortable with any ball at any speed. Practice, practice, practice.
Common noun
The fear of death is common. Elevating it to a phobia is not.
The fear of stickers is called panniophobia. The fear of stickers is fairly common and is often related to the fear of uncleanliness. The fear of stickers is called panniophobia.
Common sense.
Common sense
Anatideaphobia is the fear that somehow, somewhere, a duck is watching you. Aerophobia is the fear of swallowing air. Vestiophobia is the fear of clothes. Arachibutyrophobia is the fear of peanut butter clinging to the top of your mouth. Panophobia is the fear of everything. None of these are common AT ALL. XD
No that would be death.