I used to drive like an ass when I was in my late teens and early 20s. I had a WRX so it seemed like the cool thing to do and my parents paid for most of it.
Then I bought myself another car with my own money and I changed my driving completely. I keep huge following distances (can't read the license plate of the car in front), don't cut off people, don't go head-to-head with young kids, and don't block the people who try to fly past and cut me off anymore.
Once I started driving in ways to protect my property, the roads don't seem so bad.