The core activity of the company 'Kopf-Sache' is the provision of services in the area of personal development, learning promotion and mental strengthening. Specifically, this includes: Mental training, JIAS auditory training, KinFlex reflex integration, Smart Reading (speed reading method), and courses and seminars to overcome learning blockages and increase self-confidence. The company offers individual consulting and coaching to support people of all age groups in overcoming learning difficulties, fears and other challenges.