Well I think that the United States is probably one of the countries with the most road rage. People get angry over anything and everything when they are driving. I think it is best that if someone cuts you off or is tailing behind you that you should just try to forget about it and not let it spoil your day.
We just have to realize that there are crazy drivers out there. If you let yourself get too angry, not only does it affect you psychologically and emotionally, but it could also affect you physically if the other person who is driving sees your anger and then reflects his anger back on you.
Trust me, it is easy to get mad while driving but it is better to let it go and keep on going as you had originally planned.
Don't let someone else mess up your day.