Britain's Catherine, Duchess of Cambridge (L) and Prince William, Duke of Cambridge (R) visit St Thomas' Hospital in London on March 10, 2016.  
The Duke and Duchess of Cambridge carried out a series of public and private engagements focusing on mental health and efforts to prevent suicide. They met with Jonny Benjamin and Neil Laybourn.  Jonny Benjamin was saved from commiting suicide by the intervention of a passing stranger, Neil Laybourn, in 2008.  / AFP / POOL / TOBY MELVILLE        (Photo credit should read TOBY MELVILLE/AFP/Getty Images)