CNN  —  Lewis Capaldi says that he is taking antipsychotic medication and that it has changed his life. The Scottish singer stepped away from the public eye following a difficult performance at the Glastonbury Festival in the summer of 2023. His fans stepped in to help him finish hit song “Someone You Loved” during that performance as he appeared to struggle on stage. Capaldi returned to the hugely popular British festival last month and is embarking on a sold out tour of the UK and Ireland in