There are two basic responses to danger: fight or flight. Often, it is best to just run away. Yet, there are times when it is imperative to stand your ground.
Being scared can be fun, so long as there is no actual peril. It gets the blood pumping and makes you feel alive. When things get real, the thrill wanes.
When one's fear takes over, it is time to face it. To succumb means it will haunt you indefinitely. Take a good hard look, and let the terror fade away.
If actual harm is imminent, escape is the preferred option. Fighting should be the last resort. Whether a fight is won or lost, the damage can be severe.
How one reacts to fear says a lot about them. Do not be fearful, nor should you be reckless. Instead, recognize the danger and focus on overcoming it.