You must have the capacity to face all circumstances. If you run away in fear, even monkeys will attack you. But, if you have a stick and stand your ground, the monkeys will not come near you. Whatever the circumstance, face it squarely and do not show your back. Then will you be able to achieve what you set out to do.
Courage is the primary instrument for achieving any kind of success.
You need to have more courage and more determination. But you should not have blind and foolish courage.