Granted, the time machine comes and picks you up. Don't you just love Time Machines by Enterprise, We'll Pick YOU up. Well anyway, you go back and are feeling wonderful on Wednesday, and aren't sick all week. However you begin to pick your nose in public, and every time you see someone you think you may like, your nose begins to itch really really awful, so bad you can't help yourself. But that isn't the worst, oh no, you still get a poor grade on your final, you have been dreaming of a certain someone and your nose has been itching like you wouldn't believe ALL WEEK LONG!
I wish I could have come up with a better answer to that wish...