It wouldn't last 5 minutes, let alone a year! (Bit like the advent calendar chocolates when I was younger. . . I have no self control).
True. Me neither and 'they' know this don't they! I have become wise to the shop tactic of offering discounting christmas chocolate from August to November. They do it knowing we'll stock up for christmas in September and we've eaten it all a week later, and end up buying it again at christmas..