After the law degree and subsequent legal training in Berlin, Andreas Müller became a judge in the state of Brandenburg in 1994, initially as a deputy judge from Münster (NRW) in Frankfurt (Oder) and Strausberg. Since 1997, Müller has been a judge at the District Court in Bernau, near Berlin, most of it exclusively as a juvenile druggist. Andreas Müller, a well-known youth neuroscientist, explains the serious consequences of the ban on cannabis and why this is finally the end. Legalization means protection, especially for young people, of which Müller is convinced.