I spent four weeks as a Traitor in my office – and almost lost my mind

Charlotte Church, Alan Carr and Tom Daley on The Celebrity Traitors. Photograph: Euan Cherry/BBC/Studio Lambert/Euan Cherry

There aren’t many people who understand the stress that the celebrity Traitors Cat Burns and Alan Carr have been feeling as their stint wearing that famous green cloak draws to an end – but I do. I spent four weeks lying, cheating and murdering friends and colleagues in our office version of The Traitors.

I almost lost my mind.