Someone said :
That. Or most of them are addict that cannot stand the idea of spending a day without a drink, and should really question their drinking habit.
Not 100% of them, but most.
They may like to think they are teenagery rebels. But must have a drinking problem if they cannot spend a day without a tipple, or a week-end without a bottle.
There may be some that way but a lot of people have parties on Good Friday aswell. So that would explain half of the supermarkets being bought out on the Thursday.