its all about give and take....normally people dont get pissed about my lane or he cut me off...etc. they are pretty considerate, like if they are driving slow, they will get out of your way or tell you when you can cross them.....
its pretty neat, they communicate with you using their signals. when i was vising there....going from one city to another, when you over took someone, you had to go into on coming traffic...as we would pull up behind a bus, the guy would signal left (keep in mind they drive on the opposite site there) telling you to stay, dont cross. soon, you would see a vehicle going the other way pass by you....when the coast is clear, he would signal you right...mean cross me now. now lets say we come up behind a car that behind another car, if the car ahead signals you left, it means, dont cross, i am going to cross first....