Hellow guys, Welcome to my website, and you are watching Wut & Ärger - was kann man dagegen tun? | Vera F. Birkenbihl | Erfolgspsychologie. and this vIdeo is uploaded by Lernen der Zukunft Andreas K. Giermaier at 2021-10-31T11:00:13-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.