with out fear there's no courage. With out courage there's faith and with out faith your just an open target ready to crack. there's many thing to fear in the world but with out conquering them you'll will die. some people in the world die from there fears but the only thing to fear is fear its self. way did god make people have fear? I do not know but he may be trying to tell use something. my be its that you'll never accomplish any thing if you keep running away from what you fear the most.
some times people can't go to sleep just because something happened to them that will not go away and that will haunt them forever. everybody in the world fears something and if you say you do not thank again. even the biggest or strongest or even your a dare devil you all fear something so don't hide it ,your not the only one.