Don't drive your vehicle while angry
Please don't use your vehicle to vent. No one owns the road. No one's life is more important than anyone else's. Everyone makes mistakes, and the old guy with a hat who just cut you off might be feeling badly about it (it's hard to commnunicate an apology in a car). Pretty sure you're a good driver? Ask your friendsand family how they thick you drive. You might be surprised at what they tell you.
learn to drive defensively, to forgive all the lousy drivers on the road, and to obey the law. Remember, little eyes and ears on are you, stop your vehicle, get out and vent your fury in a manner that doesn't harm anyone else. Keep it in your mind -- paste it to your dashboard if you think it will help -- that little children in other vehicles depend on you to help keep them safe. And if you can't control your rage while driving, look into counseling and/or taking a course in strees/anger management.