I can tell you an interesting story.
We have a new president here at our Federal Institute for Vocational Education and Training, Professor Esser. He learned a trade. He's a baker, a simple baker. After becoming a baker he went to university. He got his school leaving exam and he went to university. He got his Ph.D. and he became a professor.
Those sorts of careers are possible. They're not the rule, but they are possible. Our political goal is to open up more opportunities for careers like that and to make our system more flexible.