I hate asking directions. I am always afraid that the person I approach will step back and say, 'You want to go where? The centre of Brussels? Boy, are you lost. This is Lille, you dumb shit,' then stop other passers-by and say, 'You wanna hear something classic? Buddy, tell these people where you think you are,' and that I'll have to push my way through a crowd of people who are falling about and wiping tears of mirth from their eyes. So I trudged on.