Of course, we forget what Christmas is really about. Allow me to quote the great George Bernard Shaw...
Like all intelligent people, I greatly dislike Christmas. It revolts me to see a whole nation refrain from music for weeks together in order that every man may rifle his neighbour’s pockets under cover of a ghastly general pretence of festivity. It is really an atrocious institution, this Christmas. We must be gluttonous because it is Christmas. We must be drunken because it is Christmas. We must be insincerely generous; we must buy things that nobody wants, and give them to people we don’t like; we must go to absurd entertainments that make even our little children satirical; we must writhe under venal officiousness from legions of freebooters, all because it is Christmas – that is, because the mass of the population, including the all-powerful middle-class tradesman, depends on a week of license and brigandage, waste and intemperance, to clear off its outstanding liabilities at the end of the year.
And that was 70 years ago.