Everyone has some sort of fear in life. It may be brought about by any one  or more of the following reasons:

1. By their own negative way of thinking most of the time. But are you going
   to let fear take over your life?

2. By the influence of other people.

3. By a sad past incident.

You must take the necessary steps to overcome your fear. It's all in the mind.

Do you want to be a doctor but you are afraid that your intellect can't handle the pressure or you are worried about financial insecurity?

Do you envy other people when you see them enjoying wild rides, and you are just stuck in a corner because you are too terrified to give it a try?

My suggestions is to face your fear head-on. If you are really determined to achieve your deepest desires and aspirations, a powerful force will enable you to reach them amidst every obstacle that comes in the way. Someone or something will always be there to help you attain your goals. Just have faith in your abilities. Your WILL POWER have the utmost capacity to accomplish anything with the proper mindset.

You could also use VISUALIZATION METHOD to help you in overpowering any kind of fear. Are you afraid of heights? Then imagine yourself being on top of a mountain,  overseeing the magnificent sights. Enjoy and feel the moment. Take away all  worries and anxieties.

Then just do it! Face your fear head on! Go to the top of a building and savor the great feeling of being able to face your fear.

This applies to whatever thing that triggers your fear factor. Just imagine being able to defeat it, then confront it with the definite belief that you have the will power and capacity to do everything you want if you just put your mind to it.

Control your fear before it controls you. It implies that with the proper mindset, determination, and will power, you can conquer your fear.