Related to: 'The Positive Power of Negative Emotions'

Amber Hatch

Amber Hatch is a writer, teacher, and childminder. She is established as a parenting and a mindfulness expert. Amber began to practise daily Buddhist meditation with the Samatha Centre in 2009. Since 2013 she has helped to organise family retreats at the centre in Wales. She has run numerous classes and groups for parents in Oxford, including a natural parenting toddler group and a mindfulness support group for parents. Her parenting book, Nappy Free Baby, was published by Vermillion in 2015. With her illustrator husband, Alex Ogg, she created Colouring for Contemplation (Watkins 2015), and More Colouring for Contemplation (Watkins, 2016).

Annie Broadbent

Annie Broadbent is a psychosynthesis counsellor and works in private practice in central London. She is also founder and director of workplace wellbeing company Retune, which offers customised wellbeing away days for business. Before writing her first book, We Need to Talk About Grief (now Speaking of Death), she trained as a clinical volunteer at St. Christopher's hospice and supported child bereavement events run by 'The Candle Project'. She does talks for Death Salons and Death Café's and occasionally writes for various publications on a number of mental health and wellbeing issues.

Barney Hoskyns

Barney Hoskyns is the co-founder and editorial director of online rock-journalism library Rock's Backpages (www.rocksbackpages.com), and author of several books including Across the Great Divide: The Band & America (1993), Waiting for the Sun: Strange Days, Weird Scenes, & the Sound of Los Angeles (1996), Hotel California: Singer-Songwriters & Cocaine Cowboys in the LA Canyons (2005) and Lowside of the Road: A Life of Tom Waits (2009). A former US correspondent for MOJO, Hoskyns writes for Uncut and other UK publications, and has contributed to Vogue, Rolling Stone and GQ.

Bertil Marklund

Bertil Marklund, MD, PhD, is a Swedish medical doctor, researcher, author, professor of general medicine and specialist in public health. He has worked with patients as a general practitioner, and as a researcher for over four decades. He has a doctor's degree from Gothenburg University, where he serves as a professor.

Brenda Hogan

Dr Brenda Hogan is a clinical psychologist who previously worked at the Primary Care Psychological Treatment Service in Cambridge. She has since moved to Vancouver, Canada, where she continues her work in psychological assessment and the provision of brief psychological treatment for anxiety and depression. Brenda and her colleagues have created a pioneering service in primary care based on self-help approaches to help alleviate a range of common psychological problems.

Carrie Hope Fletcher

Carrie Hope Fletcher is an actress, singer, author, vlogger and, thanks to her popular YouTube channel ItsWayPastMyBedTime, 'honorary big sister' to over a million young people around the world. In 2017, she won the public vote for Radio Times Online Champion of the year. Carrie's first book, All I Know Now, was a number one Sunday Times bestseller and her debut novel, On the Other Side, also went straight to number one in its first week on sale. Carrie's second novel, All That She Can See, was a Top Three Sunday Times bestseller in hardback and a Top Ten bestseller in Ireland.Carrie played the role of Eponine in Les Misérables at the Queen's Theatre in London's West End for almost three years and received the 2014 WhatsOnStage Award for Best Takeover in a Role. In 2016 she played Truly Scrumptious in a six-month run of Chitty Chitty Bang Bang, before landing the role of Wednesday Addams in the national UK theatre tour of The Addams Family musical in 2017. Carrie lives just outside of London with numerous fictional friends that she keeps on bookshelves, just in case.

Chris Irons

Chris Irons is a Clinical Psychologist working for the NHS in London, UK. In his clinical work, he uses Compassion Focused Therapy with people suffering from a variety of mental health problems, including depression, PTSD, OCD, social anxiety, bipolar affective disorder, eating disorders and schizophrenia. He also has an interest in working with relationship difficulties and with issues of shame and self-criticism. Chris is a board member of the Compassionate Mind Foundation, an accredited trainer and supervisor of Compassion Focused Therapy, and regularly presents to academic, professional and lay audiences on CFT and more broadly, the science of compassion.

Danny Penman

Dr Danny Penman Ph.D. is the bestselling author of Mindfulness: A practical guide to finding peace in a frantic world, co-written with Professor Mark Williams of Oxford University, and co-author of Mindfulness for Health with Vidyamala Burch. He is a qualified mindfulness teacher who first learned to meditate when he was 16. He is also a feature and comment writer for the Daily Mail, having previously worked for the Independent and the BBC. Danny has hosted mindfulness seminars for directors and senior figures from many leading companies. He is a frequent commentator on mindfulness for the BBC and various national newspapers.

David Veale

David is the author of Overcoming Obsessive Compulsive Disorder and Manage Your Mood, along with Rob Willson. He is a consultant psychiatrist in Cognitive Behavioural Therapy at the South London and Maudsley NHS Foundation Trust and the Priory Hospital, North London. He is an Honorary Senior Lecturer at the Institute of Psychiatry, King's College London. He is an accredited cognitive behaviour therapist and President of the British Association for Behavioural and Cognitive Psychotherapies 2006-8. He has about 50 publications to his name, accessible through his website www.veale.co.uk. He has been helping people with depression and anxiety disorders for more than 15 years.

Derrick Silove

Professor Silove is the author of Overcoming Panic and the Overcoming Panic and Agoraphobia Self-help Course, along with Vijaya Manicavasagar. He is a clinical psychiatrist and Director of the Centre for Population Mental Health Research and the Psychiatry Research and Teaching Unit at the School of Psychiatry, the University of New South Wales. He has worked for many years in the area of anxiety and traumatic stress, his main area of clinical work, research, service development and teaching.

Emma Seppälä

Emma Seppälä is science director of the Center for Compassion and Altruism Research and Education at Stanford University and co-director of the Yale College Emotional Intelligence Project at Yale University. Her field of expertise is health psychology, well-being, and resilience. This research was highlighted in the documentary film Free the Mind. She conducted ground-breaking research on mind-body practices for combat veterans and has also conducted research on medication and compassion. Her research has been featured in the New York Times, Forbes, The Boston Globe, U.S. News & World Report, The Huffington Post, Inc., and Fast Company. She has appeared on Good Morning America, ABC News, and Fox News. She is founder of the popular online magazine Fulfilment Daily and has written for Psychology Today, Harvard Business Review, The Huffington Post, Scientific American Mind, Mind Body Green, and Spirituality & Health. Seppälä consults for Fortune 500 leaders on building positive organizations. She regularly addresses academic, corporate, and governmental institutions. She holds an undergraduate degree in comparative literature from Yale University, a master's degree in East Asian languages and cultures from Columbia University, and a PhD in psychology from Stanford University. Originally from Paris, France, she is a native speaker of French, English, and German.

Gareth Moore

Dr Gareth Moore is the author of over 50 puzzle and brain-training books for both children and adults, including The Mammoth Book of Brain Games, The Mammoth Book of New Sudoku and The Mammoth Book of Fun Brain Training. His puzzles also appear in a range of newspapers and magazines, and he frequently features in the media as a puzzle expert. He is also the creator of the daily brain-training website BrainedUp.com and runs popular puzzle site PuzzleMix.com.

Helen Kennerley

Dr Helen Kennerley works as a consultant at the highly regarded Oxford Cognitive Therapy Centre. In 2002 she was shortlisted by the British Association for Behavioural and Cognitive Psychotherapies for the award of most influential female cognitive therapist in Britain. She is the author of Overcoming Childhood Trauma and How to Beat Your Fears and Worries.

Janina Scarlet

Dr. Janina Scarlet is a Licensed Clinical Psychologist at the Center for Stress and Anxiety Management and a scientist at Alliant International University. She is experienced in using ACT to treat anxiety, depression, and trauma. In addition, she has contributed chapters to Posttraumatic Stress Disorder, Star Wars Psychology, Star Trek Psychology, The Walking Dead Psychology and Game of Thrones Psychology.

Joseph Prince

JOSEPH PRINCE is a leading voice in proclaiming the gospel of grace around the world through his teaching resources and television ministry. He is the senior pastor of New Creation Church, a vibrant and fast-growing church in Singapore, which has a congregation of more than 30,000. He separately heads Joseph Prince Ministries, Inc., an international broadcast ministry that seeks to build, encourage and inspire people with the gospel of Jesus Christ. You can visit his website at www.JosephPrince.org.

Judith Collins

Author and Social Ecologist Judith Collins is a well-known writer and public speaker. With 40 years of experience in healing, education and organic farming, she has become a regular on television and radio. In 1983, she was awarded the prestigious Advance Australia award in recognition for her contribution to the community. She lectures, writes for a number of magazines and conducts workshops around Australia and internationally. She lives in the Southern Highlands, New South Wales.

Lee Brosan

Dr Lee Brosan is a consultant psychologist with the Cambridgeshire & Peterborough NHS Foundation Trust. Over a long career she has been Head of the Psychological Treatment Service, Trust Lead for the Development of Psychological Therapies, Clinical Associate at the MRC Cognitive and Brain Science Unit in Cambridge, a founder member of the Cambridge Clinical Research Centre for Affective Disorders, and Associate Lecturer in the Experimental Psychology Department at Cambridge.

Lorraine Murphy

Lorraine Murphy is an award-winning entrepreneur and author. In 2012, she founded The Remarkables Group, a pioneering influencer strategy agency. Prior to starting The Remarkables Group, Lorraine created and managed campaigns in an eight-year PR career that began in Dublin, moved to London and ended up in Sydney where she now lives and works. Lorraine's acclaimed bestselling first book, REMARKABILITY, was published in 2016. GET REMARKABLY ORGANISED will be published in 2018.

Márianna Csóti

Márianna Csóti was born in Harrow in 1964. She has a degree in Physics with Medical Physics from Exeter University and a teaching qualification (PGCE) from London University. For four years she taught Physics and general Science in the London Borough of Brent.

Martin M. Antony

Martin M. Antony, PhD, is professor and chair in the department of psychology at Ryerson University in Toronto, Ontario. He is director of research at the Anxiety Treatment and Research Clinic at St. Joseph's Healthcare in Hamilton, Ontario, and past president of the Canadian Psychological Association. An award-winning researcher, Antony has been widely quoted in the American and Canadian media. His research, writing, and clinical practice focus on cognitive behavioral therapy (CBT) and the treatment of anxiety disorders. Antony is coauthor of The Shyness and Social Anxiety Workbook, When Perfect Isn't Good Enough, and more than twenty-five other books.