You did not forget that tomorrow there will be a lottery in which you participate and set an alarm at 8:00 AM, after which you went to bed.
The alarm clock rang and you woke up. You washed, had breakfast, put on the clothes you wore yesterday, took a bag and ran to the university. You reached without incident and managed in time. You passed a poster with your image, the inscription said "late for the lesson." Several people were sitting in the office with video cameras and those whom you highlighted on the posters. You sat at the desk, "Your number 241," said the teacher to whom you were late for a lesson yesterday and handed a piece of paper with the number.
It's time for the lottery, the cameras turned on and the teacher pulled a piece of paper out of the can.