3. When Your Waiter Asks If Your Food Is OK.
This one might take some explanation, but you'll see why it's bad. Eating out is great isn't it? You've got to be some sort of sick, weirdo to not enjoy going out to a restaurant and getting somebody to make the food for you. What a luxury. Somebody comes over and asks you what you would like to eat and you pick from a list of options. They come and serve you drink and then the food comes. The waiter leaves forever it seems to let you enjoy your food. Then when you are chewing on your delicious rump steak cooked to perfection, the bastard has the audacity to interrupt you! "How is everything? Is it OK?". With a mouth full of cow, you try and reply. Instead of words, a horrible noise of satisfaction comes out as general nod and smile as you look like an idiot. Trust me, if there was something wrong with my food you would be the first to know Mr Waiter. Although, no wait a minute. Being British I would probably just eat my food and then moan about it later, when there was nothing that could be done about it.