"From Practice to Practice"Matthias Rosenstock is a graduate psychologist and has been working as a freelance management trainer, business coach, and senior consultant primarily for large corporations since 1996. Based on his own leadership experience and solid psychological knowledge, Matthias is a valuable sparring partner. The psychological perspective has enabled him, since his time at Lufthansa Consulting, to make scientific insights and practical experience usable for clients nationally and internationally. Matthias resides in Pulheim near Cologne.