I nearly stepped in front of a train after taking antidepressants and then my husband had a shattering affair. It took me years to realise what the pills had done to me, and it's totally changed my life: LINDSAY NICHOLSON
I am on the platform at St John's Wood Tube station, thoughts racing through my mind. The indicator board says a train is approaching... and I am trying to decide whether to step in front of it.
