The Duke of Sussex has said his use of some drugs "really" helped him mentally, as a trauma expert diagnosed him with attention deficit disorder (ADD).In his controversial memoir Spare, Harry admitted to regular drug-taking and describes how in 2015, while living in Nottingham Cottage in the grounds of Kensington Palace, he smoked marijuana.

The Duke of Sussex has said his use of some drugs "really" helped him mentally, as a trauma expert diagnosed him with attention deficit disorder (ADD).In his controversial memoir Spare, Harry admitted to regular drug-taking and describes how in 2015, while living in Nottingham Cottage in the grounds of Kensington Palace, he smoked marijuana.