The only thing you can do is be a better driver. Learn how to drive so that you can potentially get out of a fatal situation. Youtube has allot of video's on advanced driving. Every time you drive focus on a driving skill, concentrate on steering, learn how to brake fast, long, hard, short and proper, control your gas pedal and shifting, work on weight distribution, create smooth lines ect.... Keep your hands at 3 and 9, concentrate on staying hyper aware at all times. Treat driving as a skill that needs to be perfected, over time you will become a better driver. Your not confident in your ability to control the car so learn how to control it with the intent of mastery.
Dont get into fatal accidents
You should grow up. Yes, there is inherent risk in driving. Not all accidents are serious, not all accidents are fatal.
Watch all the cars going up and down the street all day long not crashing into anything. Why are you so special that you can't be like them? Next time you ride in a car, watch how the driver does it.
Drive on isolated roads until you feel comfortable driving alone.
take a bus ...........................................
Get into a fatal accident
Even if it means sacrificing everything
Just do it
tell your driving instructor you need more training behind the wheel
Find not one but several guys (not women), older and highly experienced with years of real experience! Talk it out! You need training! I started out with magazines at age 13 or 14. My mom and dad both worked, kind of rare in the early 1950's but I always had lots coin for any magazine and the daily newspaper. Got a job before I was old enough to drive in an M.G., Jaguar, Morris Minor dealership! I already knew more than the dealership owner at 15! The magazines knew more about driving than just about anybody in town. Talk to cops, Highway patrol guys, driving instructors. Many of them don't know anything but together Good training!
This is something most of us have in the back of our minds. No one want to be in any accident. Especially a bad one. You just have to practice being extra carful driving.