"To the 18-year-old me:

I am you from the future. My current life is a mess and I deeply regret my past life choices. In order to prevent me from making the same mistakes in the past, I write this letter to you with great regret.

On December 1st, you will fall and twist your ankle in gym class.

Remember: don’t go back to class.

You can go to the on-campus health clinic, or even take a leave of absence to go home, but don’t go back to the classroom! ! "