What do young people really know about sexuality today? How informed are our pubescent students? The case of Markus, who was imprisoned in Turkey and faced an 8-year sentence, highlights the naivety of how teenagers interact with one another. Many have forgotten, in a time when 15-year-olds are increasingly becoming pregnant, that sex with a child is also punishable under German law and that a 13-year-old is not a sexual object, but a child. But many other questions arise as well: How do I experience my first time? How do I use contraception? How do I protect myself from AIDS? How do you use a condom? Lilo Wanders, the great diva of sexuality, who has been advocating for AIDS prevention and drug-dependent youth for years, has personally guided three children through puberty. Therefore, it is a heartfelt concern for her in a time when everyone pretends to know.