I live in Ireland for over 5 years and drive every day roughly 100 km.Apart from narrow Irish roads,Irish drivers make me angry all the time.They are sleeping on the road,driving extremely slowly like dumb idiots wasting your time,holding you up,It takes them half an hour to notice the light is green,they're changing lane without indicate it,They're flashing if you pass them in conformity with rules of road.There's is something wrong with Irish genetic