Dear All,
As some of you may already know I have found the job of teaching fairly trying over the last few years. I have decided to retire at the end of this academic year and today I went to the doctor's and he has signed me off sick due to stress for the rest of the academic year. This means I shall never have to go back into a classroom ever again unless I want to. My career has now come to an end after 28 years in the classroom and I am very glad to be leaving.
Chef
Edited according to note in comment below.