Mark Rice-Oxley achieved everything his heart ever desired. He is famous for his capabilities in writing and is highly revered in the journaling profession. However, all of a sudden, at the age of 40 he fell into a depression. He thought: "Why me? I have everything I could have ever wished for". Now he realises the truth - anyone can develop mental health difficulties. Now, he fights for change. He is the author of 'Underneath the Lemon Tree', a book about his experience with depression. He also actively advocates for mental health change through social media.