Britain's Catherine, Duchess of Cambridge (L) and Prince William, Duke of Cambridge react during their visit to 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 / Arthur Edwards        (Photo credit should read ARTHUR EDWARDS/AFP/Getty Images)