Yesterday morning, I woke up and my wallet was next to me in bed. I remember that I shopped in my dreams, so I must have paid for my purchases. But what did I do with them? If I paid real money, then I should get real things in return. But if I paid imaginary money, I suppose I’ll only have access to my new things when I sleep. If only I knew how much money was in my wallet when I went to bed. That would clear things up a bit.