One of two experts on Channel 7's controversial Seven Year Switch relationship series Peter Charleston has been a psychotherapist for more than 20 years and an organisational trainer and coaching psychologist for over 10 years. He has postgraduate qualifications in psychology and business and has worked with a variety of organisations including Alfred Health Vanguard investments KPMG and La Trobe University.Peter is regularly invited to speak to organisations on wellness mental fitness leadership and teamwork. His expertise includes dealing with work/life issues stress anxiety depression perfectionism conflict and addictions and he's known for his ability to simplify complex theories and research for the practical benefit of his clients.