Work.

Dear manager, 

   I hope this finds you in good health. For I have a request for you. Next summer may I not be the main opener? For I am tired. My legs amd feet cramp. 

I hurt. 

    Dearest regards Edward 

I love my job but I've opened for the past 3 DAYS and I have to open tomorrow. I do not want to. I'm so sleepy but I CANT SLEEP