You have learned to be very careful to never – in any way at all – express a wish. Every time you do, the wish comes true in the most horrific way possible.
Last night you got drunk. This morning you are bald, naked, and in the middle of a desert. You are wicked thirsty and really need a shower. What did you wish last night and, more disturbingly, will you have to wish to get out of this situation?