Prince William spoke candidly about his mental health struggles in a rare recent interview. "I take a long time trying to understand my emotions and why I feel like I do, and I feel like that's a really important process to do every now and again, to check in with yourself and work out why you're feeling like you do," William, 43, said during an Wednesday, February 18, appearance on BBC Radio 1's Life Hacks. William went on the radio show to discuss the mental health crisis affecting men in the U.K.