This is somewhat hateful of you to say, and it’s also false. People don’t take joy in feeling angry, and feeling angry doesn’t make you feel powerful. Anger can feel a lot better than sadness, embarrassment, and fear because it externalizes the cause of your emotional state. Anger is reinforcing because it displaces those other negative emotions. They aren’t getting angry because they enjoy it. It’s just a coping mechanism.

I used to struggle with this type of road rage myself. It started out with occasional shouting at other drivers and slowly grew to a near constant state of anger whenever I was driving a car. It felt awful. There was no part of me that liked it. In my case, the anger was almost always a reaction to feeling scared about being late. I got over it by making sure I always left with extra time to spare.