 Former deputy head teacher and Head of RE Chris Danes, an author of best selling textbooks and fiction who has bipolar disorder and is now a writer and broadcaster, had to resign from the School in 1997 on the grounds of ill health and at the young age of 36.Danes maintains he retired from teaching after becoming dangerously ill in 1997, he believes largely because of the unsympathetic way he was treated at work.He talked candidly and movingly about this on a teacher's channel TV programme on mental health.