The guide "Successfully Applying Practical Validation" by Daniela Flemming offers a comprehensive introduction to validation, a concept that is particularly important in the care of people with dementia. The author explains the fundamentals of the validation method and its positive effects on communication and the well-being of individuals with dementia. Through a simple set of rules, caregivers, relatives, and interested parties are enabled to apply the validating approach in practice. The guide is aimed at everyday companions, care workers, and anyone who wants to engage with supporting people in confusion. Its clear structure and practical tips make it a valuable companion in daily caregiving.