"I miss the pub but you can't do it. Someone will come and sit down and ask, 'Can I join you for a pint?' And I say, 'No, I don't know you, so obviously not.' People then tell me, 'You've changed' and then I think, 'I haven't - I never used to drink with f***ing strangers'. So now I just avoid the situation." British funnyman Ricky Gervais no longer enjoys drinking in pubs.