love driving in the UK, in fact its a pleasure to driving in Vietnam. Here you tend to get very stressed, their is no respect whatsoever for other road users, just point the car where you want to go and accelerate as people should get out of your way, As i dont drive like this i tend to get wound up when people keep cutting in front - the worst is motorbikes who then just slow down, got a job to even see them sometimes.
The only time i find driving stressful is when other motorists cant be bothered or do not know how drive properly. Such as not indicating, no lights at night/poor visibility, poor lane disipline. I could go on all day but im getting stressed just thinkin about it.