Marianne Hallberg lives in Sweden and is a Certified Mental Training Master, ICC Coach and Mindfulness Practitioner. Her life took a new direction when she went through an existential crisis. She realized that she had outgrown her perception of reality and had to learn to see life in a new way. The remedy was to undertake personal development. Marianne gives courses in personal and transpersonal development, in Sweden and internationally, mainly within the business world. Marianne invites readers to share her insights from 30 years of in-depth practical and theoretical studies, self-observations and reading relevant literature.