We are not born with courage， but neither are we born with fear. Maybe some of our fears are brought on by your own experiences， by what someone has told you， by what you' ve read in the papers. Some fears are valid， like walking alone in a bad part of town at two o' clock in the morning. But once you learn to avoid that situation， you won' t need to live in fear of it.
Fears， even the most basic ones， can totally destroy our ambitions. Fear can destroy fortunes. Fear can destroy relationships. Fear， if left unchecked， can destroy our lives. Fear is one of the many enemies lurking inside us.