Well, you need not to make your fear unreasonable, I mean it's natural to be afraid to drive at first but that must not stop you from driving, having a fear inside of you is different than not doing things because of fear, and my point is that if you challenged yourself and kept driving, eventually and after some time you will realize that your fear was unreasonable.
these is a good question you can overcome the fear of driving you must be love the car and you feel it the car is second home and you make every thing in the car